Muutke küpsiste eelistusi

Advanced Array Systems, Applications and RF Technologies [Kõva köide]

(Phased Array Systems, Ascot Park, Australia)
  • Formaat: Hardback, 323 pages, kõrgus x laius: 229x152 mm, kaal: 900 g
  • Sari: Signal Processing and Its Applications
  • Ilmumisaeg: 16-May-2000
  • Kirjastus: Academic Press Inc
  • ISBN-10: 0122629426
  • ISBN-13: 9780122629426
  • Formaat: Hardback, 323 pages, kõrgus x laius: 229x152 mm, kaal: 900 g
  • Sari: Signal Processing and Its Applications
  • Ilmumisaeg: 16-May-2000
  • Kirjastus: Academic Press Inc
  • ISBN-10: 0122629426
  • ISBN-13: 9780122629426
For radar engineers and scientists with an interest in phased array systems, Australian-based Fourikis describes current systems and their precursors and systems that are in the proposal, planning, or development stage. He focuses especially on processing signals derived from active array systems at their radio-intermediate frequency. He assumes a context of systems performing radar and electronic warfare or communications functions, or devoted to deriving radiometric images of celestial sources or of the earth's surface. Annotation c. Book News, Inc., Portland, OR (booknews.com)

Advanced Array Systems, Applications and RF Technologies adopts a holistic view of arrays used in radar, electronic warfare, communications, remote sensing and radioastronomy. Radio frequency (RF) and intermediate frequency (IF) signal processing is assuming a fundamental importance, owing to its increasing ability to multiply a system's capabilities in a cost-effective manner. This book comprehensively covers the important front-end RF subsystems of active phased arrays, so offering array designers new and exciting opportunities in signal processing.

Key Features
* provides an up to date record of existing systems from different applications
* explores array systems under development
* bridges the gap between textbook coverage of idealized phased arrays and practical knowledge of working phased arrays
* recognises the significance of cost to the realization of phased arrays
* discusses future advances in the field that promise to deliver even more affordable arrays [ 'intelligent' or self-focussing/-cohering arrays]

Advanced Array Systems, Applications and RF Technologies adopts a holistic view of arrays used in radar, electronic warfare, communications, remote sensing and radioastronomy. Radio frequency (RF) and intermediate frequency (IF) signal processing is assuming a fundamental importance, owing to its increasing ability to multiply a system's capabilities in a cost-effective manner. This book comprehensively covers the important front-end RF subsystems of active phased arrays, so offering array designers new and exciting opportunities in signal processing.

Key Features
* provides an up to date record of existing systems from different applications
* explores array systems under development
* bridges the gap between textbook coverage of idealized phased arrays and practical knowledge of working phased arrays
* recognises the significance of cost to the realization of phased arrays
* discusses future advances in the field that promise to deliver even more affordable arrays [ 'intelligent' or self-focussing/-cohering arrays]

Muu info

Key Features * provides an up to date record of existing systems from different applications * explores array systems under development * bridges the gap between textbook coverage of idealized phased arrays and practical knowledge of working phased arrays * recognises the significance of cost to the realization of phased arrays * discusses future advances in the field that promise to deliver even more affordable arrays ['intelligent' or self-focussing/-cohering arrays]
Series Preface xiii
Preface xv
List of Abbreviations
xix
Systems and Applications
1(110)
Phased Arrays and What They Offer
2(7)
Typical phased arrays
3(1)
Multiple beams/nulls
4(2)
Graceful degradation of performance
6(1)
Radiation patterns on demand
7(1)
The unattractive characteristics
8(1)
Radar Fundamentals and Applications
9(13)
Main radar functions
10(3)
Applications
13(1)
Fire control/mid-course guidance
14(1)
Airport traffic control
15(1)
Navigation and space flight
15(1)
High-resolution systems: SARs and ISARs
15(4)
SAR interferometry
19(3)
Radioastronomy Aims and Applications
22(5)
The aims
23(1)
The quest for high spatial resolution
23(1)
Compact arrays, VLBI and OVLBI networks
24(2)
Applied science radiometric systems
26(1)
Searches for extraterrestrial intelligence
27(1)
Planetary Radar Astronomy
27(2)
Recent developments and discoveries
28(1)
The Clementine experiment
28(1)
The Subtle Phased Array Attractors
29(2)
The nexus between surveillance and tracking
29(1)
Radar redefined
30(1)
The nexus between spatial resolution and costs
30(1)
Radar Systems
31(37)
Introduction
31(1)
The radar equation
32(1)
The RCS of targets
33(1)
Atmospheric attenuation
34(1)
SNR considerations
35(1)
Overview of the radar equation
36(1)
Other radar characterizations
36(2)
Large time--bandwidth product radars
38(1)
LPI radars
39(1)
FMCW and FMICW radars
40(1)
Staring radars
40(1)
Bistatic/multistatic radars
41(1)
Target measurements
42(1)
Receive station scanning rate
42(1)
Distributed array radar
42(1)
Limitations of ground-based radars
43(1)
Meeting the challenges of low-flying threats
44(1)
Over-the-horizon radars
45(1)
Airborne early warning radars
45(1)
Eternal airplanes/pseudo-satellites
46(1)
Two novel approaches
47(1)
Optimal frequency bands for radar functions
47(1)
The surveillance function
47(1)
The tracking function
48(1)
A golden mean band for multifunction radars?
48(1)
The identification function
49(2)
VHF multifrequency/multipolarization radar
51(1)
Polarimetric radars
52(2)
Hardware requirements
54(1)
Depolarization of EM waves
54(1)
Instrumental aspects
54(1)
Polarimetric radars
55(1)
EW aims and systems
55(1)
ESM functions/systems
56(1)
Active ECM systems
57(1)
Passive ECM approaches
58(1)
RCS minimization approaches
58(1)
Approaches to ECCM
59(1)
Broadband arrays: definitions and applications
59(1)
Radar arrays: a record of progress
60(8)
Radioastronomy Systems
68(20)
Discoveries and more discoveries
68(4)
Measurements and fundamental quantities
72(1)
Thermal radiation
73(1)
Flux density and antenna temperature
74(1)
Radiometers
75(1)
The complementarity of radiotelescopes
76(1)
Image formation theory
76(3)
Image synthesis applications
79(1)
Radioastronomy applications
79(1)
Applied science applications
80(1)
Minimum-redundancy arrays and applications
81(1)
Radioastronomy polarimetric systems
81(1)
Image formation by self-calibration
82(1)
Radioastronomy arrays: a record of progress
82(6)
Variants of Phased Arrays
88(2)
Many T/R modules and one aperture
88(1)
Some wireless power transmission applications
89(1)
Communication systems
90(2)
Geostationary Earth orbit (GEO) satellite systems
90(1)
LEO/MEO satellite systems
91(1)
The Importance of Radiofrequency (RF) Subsystems
92(2)
The Wider Thrusts
94(6)
Microelectromechanical systems
94(1)
LightSARs
95(1)
HTS-based subsystems
96(1)
Electromagnetic missiles
97(1)
Contemporary trends
97(1)
Post-cold-war environment and technology
97(1)
Cost minimization/sharing approaches
98(2)
Concluding Remarks
100(11)
References
102(9)
From Array Theory to Shared Aperture Arrays
111(108)
General Considerations
112(1)
Linear Arrays
112(31)
Uniformly spaced line sources of equal amplitude
113(3)
Array grating lobes
116(1)
The beamwidth and bandwidth of phased arrays
117(2)
Array directivity
119(1)
Array SNR gain
119(1)
Mutual coupling between antenna elements
120(2)
Aperiodic and random arrays
122(3)
Random distribution arrays
125(1)
Minimum redundancy arrays
126(2)
Uniformly spaced line sources of unequal amplitude
128(1)
General considerations
129(1)
Dolph--Chebyshev synthesis
130(1)
Taylor syntheses
131(4)
Bayliss synthesis
135(1)
Elliott syntheses
136(1)
Arbitrary arrays
136(1)
Genetic algorithms
137(3)
Fractal designs
140(3)
Combinational approaches
143(1)
Planar Arrays
143(7)
A systems view of grating and sidelobes
146(2)
Hansen synthesis---circular distribution
148(1)
Taylor n synthesis---circular distribution
149(1)
Circular/Cylindrical Arrays
150(7)
2--18 GHz circular arrays
151(1)
Radioastronomy circular arrays
152(4)
A one-octave cylindrical array
156(1)
3D/2D cylindrical arrays
156(1)
Characterization and Realization of Arrays
157(29)
Active, passive, and hybrid arrays
157(3)
Front-end architectures
160(1)
Brick architecture
161(2)
Tile architecture
163(1)
Single-beam beamforming architectures
163(2)
Array G/T ratio and noise figure
165(3)
System dynamic ranges
168(1)
Modern array synthesis procedures
169(1)
The Lee approach
170(1)
The Willey approach
171(3)
The Frank--Coffman approach
174(1)
Other approaches
175(1)
Random and quantization errors
175(1)
Random errors
176(2)
Amplitude, phase, and delay quantization errors
178(2)
Realization aspects of important proposals
180(3)
Heat management and power supplies
183(1)
Heat management
183(1)
Power supplies
184(2)
Affordable and Low-Cost Arrays
186(3)
Approaches to affordable radars
186(3)
Wideband Arrays
189(19)
Over-the-horizon radar systems
189(2)
Phenomenological/technological issues
191(2)
Futuristic approaches to wide area surveillance
193(1)
Other wideband systems
193(1)
Electronic warfare arrays
194(1)
A precision ESM system
195(1)
The role of FPA non-linearities in wideband arrays
196(1)
Proposals for second-generation radiotelescopes
197(1)
Shared aperture arrays
198(1)
The arguments for systems integration
198(1)
The case for shared aperture systems
199(1)
The case for independent systems
200(1)
The ideal shared aperture array
200(1)
US proposals and prototypes
201(4)
UK research
205(1)
A novel approach
206(2)
Concluding Remarks
208(11)
References
210(9)
Array Antenna Elements
219(64)
A Review of Trends and Requirements
220(2)
Monopoles/Dipoles
222(1)
The tuning of monopoles
222(1)
Reflector Systems
223(17)
Offset reflectors
226(1)
Focal plane imagers
227(2)
Proposals for Schmidt radiotelescopes
229(2)
Other applications
231(2)
Segmented reflectors
233(1)
Reflectors utilizing frequency-selective surfaces
234(1)
High-quality horns
235(1)
Polarization: splitters and processing
236(1)
Polarizers
237(2)
Polarization processing
239(1)
Beamforming Lenses
240(3)
Rotman lenses
241(1)
Luneberg lenses
242(1)
Phased Arrays on Steerable Mounts
243(3)
Microstrip/Printed Board Antennas
246(21)
Simple patch/dipole antennas
247(3)
Array scan blindness
250(3)
Performance of simple patch antennas
253(2)
The evolution of high-quality antennas
255(1)
Integration issues
256(1)
Moderate-bandwidth antennas
257(1)
The electromagnetically coupled (EMC) patch
257(1)
Printed board antennas
258(1)
Stacked disk antennas
259(1)
Novel dipoles
259(1)
Dual-band/Multiband antennas
260(1)
Dual-band antennas
260(2)
Multiband antennas
262(1)
Wideband antennas
262(1)
Log-periodic/spiral-mode antennas
262(1)
Tapered slotline antennas
263(3)
The flared-slot antennas
266(1)
Circular disk monopoles
267(1)
Superconducting Antennas/Arrays
267(1)
Subarrays
268(2)
The marginalization of the AQ grating lobes
269(1)
Applications
270(1)
Polarization Agility and Work in Progress
270(1)
Concluding Remarks and a Postscript
271(12)
References
274(9)
Transmit/Receive Modules
283(42)
The Important Issues
283(3)
System Issues
286(4)
Graceful degradation
287(1)
Self-healing arrays
288(1)
The implementation of amplitude tapers
289(1)
Performance at a cost
290(1)
MMIC-based Modules
290(18)
Cost minimization approaches
293(1)
The MIMIC Program
293(1)
End-to-end chip and assembly yields
294(1)
The HDMP Program
295(1)
The multichip module
296(1)
Other important approaches, initiatives and trends
297
High-stability and high-purity oscillators
250(49)
Typical low-noise front-ends and power amplifiers
299(5)
Programmable phase-shifters/vector modulators
304(1)
Digital phase-shifters
305(2)
Vector modulators
307(1)
Other T/R module components
307(1)
Tubes
308(7)
Klystrons and traveling-wave tubes
309(2)
Miniaturization of vacuum microwave devices
311(1)
Electrostatic amplifiers
311(2)
Multiple-beam tubes and gyro-klystrons
313(2)
The Marriage of Vacuum and Solid-State Technologies
315(1)
Vacuum Microelectronic Devices
316(1)
Comparisons
317(2)
Concluding Remarks
319(6)
References
320(5)
Beamformers
325(30)
The Basic Issues and Some Elaborations
326(1)
The Formation of Staring Beams
327(5)
Resistive network realizations
327(2)
Transmission line realizations
329(1)
Blass and Butler matrices
330(2)
The Formation of Several Agile/Staring Beams
332(3)
Digital Beamformers
335(4)
Important system parameters
336(2)
Applications
338(1)
Photonics and Phased Arrays
339(2)
Wideband beamformers
339(1)
The generation of staring beams
340(1)
Other Beamformers
341(1)
Low-cost Phased Arrays
341(6)
Self-focusing arrays
342(1)
The Hughes arrays
343(1)
RADANT-type beam scanners
344(1)
The beam tagging technique
345(2)
Concluding Remarks
347(8)
References
350(5)
Index 355