Preface |
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xiii | |
1 Different Types of Microstrip Filters for UWB Communication |
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1 | (22) |
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1 | (1) |
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2 | (14) |
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1.2.1 Multiband Microwave Filter for a Wireless Communication System |
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2 | (3) |
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1.2.2 Ultra-Wideband (UWB) Bandpass Filter |
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5 | (5) |
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1.2.3 Ultra-Wideband Filter with Notch Band Characteristic |
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10 | (6) |
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16 | (1) |
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17 | (6) |
2 Design, Isolation Analysis, and Characterization of 2x2/4x4 MIMO Antennas for High-Speed Wireless Applications |
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23 | (26) |
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24 | (1) |
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2.2 Understanding 2x2 MIMO Antenna Configuration |
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25 | (7) |
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2.3 Diversity Performance Analysis of 2x2 UWB-MIMO/Dual- Polarization/UWB: Single, Dual, Triple, and Four Notched Bands |
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32 | (7) |
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39 | (1) |
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40 | (1) |
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41 | (8) |
3 Various Antenna Array Designs Using Scilab Software: An Exploratory Study |
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49 | (12) |
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49 | (2) |
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3.2 Scilab: An Open-Source Software Solution |
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51 | (1) |
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3.3 Antenna Array Design Using Scilab: Codes and Results |
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52 | (5) |
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57 | (1) |
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58 | (3) |
4 Conformal Wearable Antenna Design, Implementation and Challenges |
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61 | (30) |
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62 | (1) |
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63 | (1) |
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4.2.1 Singly Curved Surfaces |
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63 | (1) |
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4.3 Characteristics of Conformal Antenna |
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64 | (2) |
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64 | (1) |
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4.3.2 Scan-Invariant Pattern |
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65 | (1) |
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4.3.3 Phase-Scanned Pattern |
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65 | (1) |
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65 | (1) |
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4.4 Design Methodology - Antenna Modeling |
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66 | (3) |
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66 | (1) |
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4.4.2 Geometry and Calculation of Planar MSA |
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66 | (3) |
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4.4.3 Calculated and Optimized Value of Antenna |
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69 | (1) |
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4.5 Wearable Conformal Antenna |
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69 | (7) |
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4.5.1 Wearable Technology |
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71 | (1) |
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4.5.2 Wearable Devices for Medical Systems |
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72 | (1) |
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4.5.3 Wearable Medical Devices Applications |
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72 | (1) |
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4.5.4 Measurement of Human Body Temperature |
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73 | (1) |
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4.5.5 Measurement of Blood Pressure |
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73 | (1) |
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4.5.6 Measurement of Heart Rate |
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73 | (1) |
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4.5.7 Measurement of Respiration Rate |
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74 | (1) |
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4.5.8 Measurement of Sweat Rate |
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74 | (1) |
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4.5.9 Measurement of Human Gait |
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74 | (2) |
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4.6 Textile and Cloth Fabric Wearable Antennas |
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76 | (3) |
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4.6.1 Specific Absorption Rate (SAR) |
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76 | (1) |
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4.6.2 Interaction with Human Body |
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77 | (1) |
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4.6.3 Wearable Devices Tracking and Monitoring Doctors |
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77 | (1) |
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4.6.4 Wireless Body Area Networks (WBANs) |
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78 | (1) |
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4.7 Design of Liquid Crystalline Polymer (LCP) Based Wearable Antenna |
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79 | (3) |
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4.7.1 Dimensions of the Proposed Model |
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80 | (1) |
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4.7.2 Slot Loaded Ground: (Defective Ground Structure - DGS) |
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80 | (1) |
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4.7.3 Radiation Characteristics |
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81 | (1) |
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4.8 Result Discussion and Analysis |
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82 | (1) |
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4.9 Challenges and Future Needs |
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83 | (1) |
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83 | (2) |
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85 | (6) |
5 Design and Analysis of On-Body Wearable Antenna with AMC Backing for ISM Band Applications |
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91 | (14) |
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92 | (1) |
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5.2 Design of Star-Shape with AMC Backed Structure |
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92 | (3) |
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5.2.1 Characterization of AMC Unit Cell |
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94 | (1) |
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5.3 Discussion of Results of Star-Shaped Antenna with AMC Structure |
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95 | (2) |
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5.3.1 Bending Analysis of Star-Shaped Antenna with AMC Backed Structure |
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96 | (1) |
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5.4 On-body Placement Analysis of Proposed Antenna with AMC Structure |
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97 | (3) |
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5.4.1 Specific Absorption Rate Analysis |
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97 | (1) |
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5.4.2 On-Body Gain of the Star-Shaped Antenna With and Without AMC |
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98 | (1) |
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5.4.3 Far-Field Characteristics of An Antenna |
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99 | (1) |
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5.5 Transmitting Signal Strength |
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100 | (1) |
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101 | (1) |
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101 | (4) |
6 Antenna Miniaturization for IoT Applications |
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105 | (14) |
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106 | (2) |
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6.2 Issues in Antenna Miniaturization |
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108 | (1) |
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6.3 Antenna for IoT Applications |
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109 | (3) |
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6.4 Miniaturize Reconfigurable Antenna for IoT |
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112 | (2) |
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6.5 Conclusion & Future Work |
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114 | (1) |
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114 | (5) |
7 Modified Circular-Shaped Wideband Microstrip Patch Antenna for Wireless Communication Utilities |
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119 | (24) |
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7.1 Overview of Wireless Communication |
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120 | (1) |
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7.2 Introduction to Microstrip Patch Antenna |
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120 | (2) |
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122 | (2) |
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7.4 Design and Implementation of Projected Antenna |
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124 | (2) |
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7.5 Results and Discussion |
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126 | (6) |
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7.5.1 Scattering Parameters (S11) |
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126 | (1) |
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7.5.2 Voltage Standing Wave Ratio |
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127 | (1) |
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128 | (1) |
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128 | (2) |
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130 | (2) |
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7.5.6 Surface Current Distribution |
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132 | (1) |
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132 | (1) |
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132 | (1) |
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132 | (6) |
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7.6.1 Effect of Parameter 'Rp' |
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134 | (1) |
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7.6.2 Effect of Parameter 'Fw' |
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135 | (1) |
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7.6.3 Effect of Parameter 'LPG' |
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135 | (1) |
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7.6.4 Effect of Different Substrate Materials |
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135 | (3) |
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138 | (1) |
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138 | (5) |
8 Reconfigurable Antenna for Cognitive Radio System |
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143 | (12) |
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143 | (1) |
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144 | (2) |
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8.3 Antenna Reconfigurations |
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146 | (1) |
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8.4 Uses and Drawbacks of Reconfigurable Antenna |
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146 | (1) |
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8.5 Spectrum Access and Cognitive Radio |
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147 | (1) |
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147 | (1) |
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8.7 Spectrum Sensing and Allocation |
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147 | (2) |
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8.8 Results and Discussion |
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149 | (4) |
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153 | (1) |
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154 | (1) |
9 Ultra-Wideband Filtering Antenna: Advancement and Challenges |
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155 | (10) |
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155 | (1) |
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9.2 Ultra-Wideband Filtering Antenna |
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156 | (3) |
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9.3 Ultra-Wideband Filtering Antenna with Notch Band Characteristic |
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159 | (3) |
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162 | (1) |
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163 | (2) |
10 UWB and Multiband Reconfigurable Antennas |
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165 | (20) |
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166 | (1) |
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10.2 Need for Reconfigurable Antennas |
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167 | (1) |
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10.3 RF PIN Diode and MEMS Switch as Switching Devices |
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168 | (3) |
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10.4 Triple Notched Band Reconfigurable Antenna |
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171 | (9) |
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10.5 Tri-Band Reconfigurable Monopole Antenna |
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180 | (1) |
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180 | (1) |
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181 | (4) |
11 IoT World Communication through Antenna Propagation with Emerging Design Analysis Features |
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185 | (18) |
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186 | (2) |
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11.2 Design and Parameter Analysis of Multi-Input Multi-Output Antennas |
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188 | (2) |
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11.3 Measurement Analysis in 3D Pattern with IoT Module |
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190 | (3) |
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11.4 Comparison of Antenna Design Concerning the IoT Data Transmission |
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193 | (3) |
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196 | (1) |
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197 | (1) |
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197 | (6) |
12 Reconfigurable Antennas |
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203 | (18) |
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203 | (2) |
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12.2 Reconfigurability of Antenna |
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205 | (2) |
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12.2.1 Frequency Reconfigurable Antennas (FRAs) |
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205 | (2) |
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12.2.1.1 Continuous Tuning |
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206 | (1) |
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206 | (1) |
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12.3 Polarization Reconfigurable Antenna (RA) |
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207 | (3) |
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12.3.1 Polarization RA with Single Band |
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207 | (1) |
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12.3.2 Dual-Band Polarization RA |
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208 | (1) |
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12.3.3 Pattern Reconfigurable Antenna (RA) |
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209 | (1) |
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209 | (1) |
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12.3.5 Main Beam Scanning |
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209 | (1) |
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12.4 Compound Reconfigurable Antennas (RAs) |
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210 | (1) |
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12.5 Reconfigurable Leaky Wave Antennas |
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211 | (1) |
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12.6 Reconfigurable Antennas - Applications in Wireless Communication |
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212 | (5) |
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12.6.1 Reconfigurable Antennas - MIMO Communication Systems |
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212 | (1) |
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12.6.2 Reconfigurable Antennas - Mobile Terminals |
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213 | (1) |
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12.6.3 Reconfigurable Antennas for Cognitive Radio Applications |
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213 | (1) |
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12.6.4 Reconfigurable Antennas - MIMO-Based Cognitive Radio Applications |
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214 | (1) |
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12.6.5 Reconfigurable Antennas - WLAN Band Rejection |
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215 | (1) |
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12.6.6 Reconfigurable Antennas - Wireless Sensing |
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215 | (1) |
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12.6.7 Reconfigurable Antennas - Terahertz (THz) Communication Applications |
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216 | (1) |
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12.6.8 Reconfigurable Antennas - Millimeter-Wave Communication Applications |
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216 | (1) |
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12.7 Optimization, Control, and Modeling of Reconfigurable Antennas |
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217 | (1) |
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218 | (1) |
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219 | (2) |
13 Design of Compact Ultra-Wideband (UWB) Antennas for Microwave Imaging Applications |
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221 | (30) |
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222 | (2) |
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13.1.1 Ultra-Wideband Antennas (UWB) |
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222 | (2) |
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224 | (2) |
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13.3 Antenna Design Implementation |
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226 | (6) |
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13.3.1 Design of Reflector-Based Antipodal Bowtie Antenna |
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226 | (2) |
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13.3.2 Fabrication of Slotted Bowtie Antenna with Reflector Prototype |
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228 | (1) |
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13.3.3 Parametric Study on the Effect of Slot in the Bowtie Antenna |
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229 | (3) |
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232 | (1) |
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13.4 Design of a UWB-Based Compact Rectangular Antenna |
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232 | (8) |
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13.4.1 Parametric Results of the Strip Attached at the Top of the Antenna |
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233 | (3) |
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13.4.2 Effect of Inserting Slot LixWi and Location of the Slot d |
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236 | (1) |
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13.4.3 Effect of Varying the Length of Slot L2 and L3 |
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237 | (1) |
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13.4.4 Performance Comparison of the Measured and Simulated Results of the Miniaturized UWB Antenna |
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238 | (2) |
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13.4.5 Radiation Characteristic of the Proposed Miniaturized UWB Antenna |
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240 | (1) |
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13.5 Validation of the Miniaturized UWB Antenna with the Human Breast Model Developed |
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240 | (7) |
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13.5.1 Validation of the Staircase UWB Antenna with the Human Breast Model Developed |
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242 | (1) |
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13.5.2 MUSIC Beamforming Algorithm |
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243 | (3) |
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13.5.3 Estimation of DOA Using MUSIC Algorithm |
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246 | (1) |
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247 | (1) |
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248 | (3) |
14 Joint Transmit and Receive MIMO Beamforming in Multiuser MIMO Communications |
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251 | (12) |
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Syed Sajjad Hussain Rizvi |
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252 | (1) |
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14.2 System Model: Proposed Mimo Beamforming Architecture |
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253 | (1) |
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14.3 Mimo Beamforming Based on Generalized Least Mean (GLM) Algorithm |
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254 | (1) |
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14.3.1 Update of the Receive Weight Vector |
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255 | (1) |
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14.3.2 Update of Transmit Weight Vector |
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255 | (1) |
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14.4 Mean and Mean Square Stability of the GLM |
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255 | (1) |
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256 | (4) |
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14.5.1 Effect of K on the MSE |
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257 | (1) |
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14.5.2 Effect of µ on the MSE |
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257 | (1) |
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14.5.3 Effect of M and N on the MSE |
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258 | (1) |
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14.5.4 Effect of SNR on the MSE |
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258 | (1) |
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14.5.5 Effect of SNR on Bit Error Rate |
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259 | (1) |
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260 | (1) |
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260 | (3) |
15 Adaptive Stochastic Gradient Equalizer Design for Multiuser MIMO System |
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263 | |
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Syed Sajjad Hussain Rizvi |
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264 | (1) |
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15.2 Related Literature Review |
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264 | (1) |
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265 | (2) |
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15.4 Derivation for the Probability of Error |
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267 | (3) |
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15.5 Design of Adaptive Equalizer by Minimizing BER |
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270 | (3) |
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15.5.1 Interior Point Approach |
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270 | (1) |
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15.5.2 Stochastic Gradient Approach |
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270 | (3) |
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273 | (1) |
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274 | (1) |
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275 | |
Index |
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