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Fundamentals of Short-Range FM Radar Unabridged edition [Kõva köide]

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  • Formaat: Hardback, 314 pages
  • Ilmumisaeg: 31-Aug-2003
  • Kirjastus: Artech House Publishers
  • ISBN-10: 1580531105
  • ISBN-13: 9781580531108
Teised raamatud teemal:
Fundamentals of Short-Range FM Radar Unabridged editionSuurem pilt
  • Formaat: Hardback, 314 pages
  • Ilmumisaeg: 31-Aug-2003
  • Kirjastus: Artech House Publishers
  • ISBN-10: 1580531105
  • ISBN-13: 9781580531108
Teised raamatud teemal:
Püsilink: https://www.kriso.ee/db/9781580531108.html
Märksõnad:
Komorov and Smolskiy (both affiliated with the Moscow Power Engineering Institute, Russia) summarize the fundamental theory of frequency- modulated continuous wave (FMCW) radar and radiating autodynes (compact RF devices also known as self-mixing oscillators or self-generating mixers). The combination of the two might seem odd, but the authors note that radiating autodynes may work best with short-range FMCW radar and that the two research communities know little of the other. Annotation (c) Book News, Inc., Portland, OR (booknews.com)
Preface xiii
Part I 1(122)
Chapter 1 Introduction to Frequency-Modulated Continuous-Wave Radar
3(8)
1.1 Brief History
3(2)
1.2 Examples of Use of FMCW Radar
5(4)
1.2.1 Radio Altimeters
5(1)
1.2.2 Level-Measuring Radar
6(1)
1.2.3 Navigational Radar
6(1)
1.2.4 Vehicle Collision Warning Systems
7(1)
1.2.5 Precision Range Meter for Fixed Targets
8(1)
1.2.6 Measurement of Very Small Motions
9(1)
References
9(2)
Chapter 2 Basic Theory of Short-Range FM Radar
11(16)
2.1 Principle of Operation and Basic Block Diagram of FM Radar
11(2)
2.2 Typical Block Diagram of Short-Range FM Radar
13(3)
2.2.1 System with Separate Transmitting and Receiving Antennas and Nonzero Intermediate Frequency
13(1)
2.2.2 Circuit with Nonzero Intermediate Frequency and Complex Frequency Modulation
14(1)
2.2.3 System with a Single Transmitting-Receiving Antenna
15(1)
2.2.4 Autodyne System with a Single Antenna
16(1)
2.3 General Expressions for Transmitted, Reflected, and Converted Signals
16(3)
2.4 General Relationships for the Converted Signal with Modulation by a Periodic Function
19(3)
2.5 General Relations for a Converted Signal with Dual Frequency Modulation
22(2)
2.6 General Relations for a Converted Signal with Modulation by a Modulated Periodic Function
24(1)
2.7 Block Diagrams of Ultrasonic SRR and Features of the Converted Signal
25(2)
Chapter 3 Characteristics of the Converted Signal with Different Transmitter Modulations
27(22)
3.1 Sinusoidal Modulation
27(6)
3.1.1 Modulation by a Single Sinusoid
21(10)
3.1.2 Dual Sinusoidal Modulation
31(2)
3.2 Linear Frequency Modulation
33(9)
3.2.1 Modulation with an Asymmetrical Sawtooth Function
33(6)
3.2.2 Modulation with Non-Isosceles and Symmetrical Sawtooth Functions
39(3)
3.3 Discrete Modulation
42(3)
3.4 Effects of Transmitter Modulation Nonlinearity on Converted Signal Parameters
45(4)
Chapter 4 Integrated Methods of Converted Signal Processing
49(40)
4.1 General Description
49(3)
4.2 Effect of Parasitic Amplitude Modulation of the Transmission on Operation of the SRR Receiver
52(7)
4.2.1 General Description
52(2)
4.2.2 Methods of Decreasing PAM Signal Effects on Receiver Operation
54(5)
4.3 Stabilization of the Frequency Deviation
59(4)
4.4 Frequency Processing of the Converted Signal
63(18)
4.4.1 Range Finding by Counting the Number of Zero Points of the Converted Signal for a Modulation Period
63(2)
4.4.2 Measuring of the Instantaneous Frequency
65(2)
4.4.3 Fixing the Instantaneous Frequency of the Converted Signal
67(1)
4.4.4 Use of the Frequency Deviation of the Converted Signal
68(3)
4.4.5 Applying Dual Sinusoidal Modulation
71
4.4.6 Single-Antenna Version with Zero Intermediate Frequency
15(61)
4.4.7 Fixing the Frequency Deviation of the Converted Signal
76(5)
4.5 Phase Processing of the Converted Signal
81(7)
References
88(1)
Chapter 5 Spectral Methods of Processing the Converted Signal
89(34)
5.1 General Description
89(4)
5.2 Range Resolution
93(6)
5.3 Radar Scan of Range
99(10)
5.4 Spectral Processing Using the Parasitic AM Signal
109(2)
5.5 Signal Processing on Separate Components of the Converted Signal Spectrum
111(11)
5.5.1 Formation of the Discriminator Characteristic
111(2)
5.5.2 Phase Processing of Separate Components of the Converted Signal Spectrum
113(9)
References
122(1)
Part II 123(152)
Chapter 6 Analysis of Constant Frequency Oscillators
125(26)
6.1 Rule for Obtaining the Abbreviated Equations
126(3)
6.2 Substantiation of the SAE Method
129(4)
6.3 Examples of Deriving the Abbreviated Equations
133(7)
6.3.1 Single-Tuned Oscillator with Fixed Bias Voltage
133(4)
6.3.2 Single-Tuned Oscillator with Automatic Bias
137(3)
6.4 General Abbreviated and Characteristic Equations of Anisochronous Oscillators
140(10)
6.4.1 Abbreviated Equations of Anisochronous Oscillators
141(3)
6.4.2 Stationary Modes of the Oscillator
144(1)
6.4.3 General Characteristic Equation of the Anisochronous Oscillator
145(3)
6.4.4 Condition of Self Excitation of Oscillators with Inertial Active Elements
148(1)
6.4.5 Order of the Characteristic Equation and the Sign of the Factor at the Upper Derivative
149(1)
References
150(1)
Chapter 7 Analysis of FM Systems Using Symbolical Abbreviated Equations
151(22)
7.1 Symbolical Abbreviated Equations for Controlled Self Oscillatory Systems of Any Kind
151(5)
7.2 Method of Symbolical Abbreviated Equations for FM Systems
156(3)
7.3 Differential Equations of Some FM Systems
159(3)
7.3.1 Differential Equations of a Parallel Conservative LC Circuit with Variable Capacitance and an Active Two-Pole
159
7.3.2 Differential Equations of a Parallel Dissipative LC Circuit with Variable Capacitance and an Active Two-Pole
16l(146)
7.4 Abbreviated Differential Equations of Single-Tuned Oscillators with Sinusoidal FM
162(3)
7.5 Parasitic Amplitude Modulation in Autodynes for Various Types of Frequency Modulation
165(7)
7.5.1 Sine Wave Frequency Modulation
169(1)
7.5.2 Binary Frequency Modulation
170(1)
7.5.3 Frequency Modulation by an Asymmetrical Sawtooth
170(1)
7.5.4 Frequency Modulation with a Symmetrical Sawtooth
171(1)
References
172(1)
Chapter 8 Output Voltage of a Frequency-Controlled Oscillator
173(28)
8.1 Change of Output Voltage for Oscillators Tuned Discretely in Time
174(6)
8.2 Parasitic Amplitude Modulation of Oscillations in Ideal Single-Tuned Circuits with Modulation of Their Natural Frequencies
180(3)
8.3 Parasitic Amplitude Modulation of Output Voltage in Single-Tuned Oscillators with Frequency Modulation
183(10)
8.4 Use of a Varicap as the Frequency Controller
193(7)
References
200(1)
Chapter 9 Nonlinearity and Linearization in Varactor Control of FM Oscillators
201(20)
9.1 Nonlinearity of Frequency Dependence of Single-Tuned Oscillators on Control Voltage of the Varactor with Large Frequency Changes
203(6)
9.2 Nonlinear Distortions with Frequency Modulation Using Varactors
209(6)
9.2.1 Nonlinear Distortions for Capacitor Coupling of the Varactor to the Oscillator Circuit
210(2)
9.2.2 Nonlinear Distortions for Autoinductive Coupling of the Varactor to the Oscillator Circuit
212(1)
9.2.3 Nonlinear Distortions in the Case of a Single Tuned Oscillator Circuit with Allowance for RF Voltage on the Varactor
213(2)
9.3 Linearization of Dependence of Oscillator Frequency on Control Voltage
215(6)
9.4 Calculation of Diode-Resistive Correction Circuits
221(2)
9.5 Decreasing the Nonlinear Distortion of the FM Signal with a Correcting Signal
223
Chapter 10 Theory of the Single-Tuned Transistor Autodyne and Optimization of Its Modes
221(28)
10.1 Abbreviated Differential Equations for the Single-Tuned Transistor Autodyne
228(3)
10.2 Linearized Differential Equations of Autodynes for Small Reflected Signals
231(2)
10.3 Equivalent Circuits of Autodynes for Small Reflected Signals
233(1)
10.4 The Form and Spectrum of the Output Signal of a Single-Tuned Transistor Autodyne
234(5)
10.5 Form and Spectrum of the High-Frequency Signal from an FM Transistor Autodyne
239(3)
10.6 Transfer Factors of an Autodyne on a Voltage and a Current and Mode Optimization
242(6)
10.6.1 Analysis for Low Frequencies for a Particular Transistor
242(4)
10.6.2 The High-Frequency Case
246(1)
10.6.3 Choice of Mode with High Autodyne Sensitivity
247(1)
References
248(1)
Chapter 11 Autodyne Modes of Transistor Oscillators with Strong Interference
249(26)
11.1 The Common Properties of Autodyne Modes of the Single-Tuned Synchronized Oscillator
250(13)
11.1.1 Abbreviated Equations for the Synchronized Oscillator
250(2)
11.1.2 Abbreviated Equations in Normalized Parameters
252(3)
11.1.3 Steady-State Synchronous Modes
255
11.1.4 Transients at Synchronism
251(9)
11.1.5 Bifurcational Diagrams of a Transistor Autodyne
260(3)
11.2 Transfer Factor of an Autodyne Subject to Synchronous Jamming
263(6)
11.3 Bifurcations of Periodic Variations in the Synchronized Autodyne
269(4)
References
273(2)
List of Symbols 275(6)
About the Authors 281(4)
Index 285