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Table of Contents
Intro
Introduction
Contents
Abbreviations
1 Influence of Electromagnetic Situation on the Principles of Construction of the Main Reception Tract
1.1 Electromagnetic Interference
1.2 Single Signal Selectivity of a Superheterodine Receiver
1.3 Effects of Interference on Broadband Receiver Cascades
1.3.1 Blocking
1.3.2 Cross Modulation
1.3.3 Intermodulation
1.4 Requirements to the Structure and Elements of the Main Receiving Channel of the Radio Receiver
References
2 Radio Receiving Devices of Amplitude-Modulated Signals
2.1 Brief Description of Signals. Features of Radio Receivers Amplitude-Modulated Signals
2.2 Distortions of Amplitude-Modulated Signals in the Main Reception Tract
2.3 Detecting Two High-Frequency Vibrations with Different Carrier Frequencies
2.4 Synchronous Detector
2.5 Distortion of Amplitude-Modulated Signals During Detection
2.6 Features of Signal Receivers with One Side Strip
References
3 Radio Receivers of Pulse Signals
3.1 Brief Information on Pulse Signals and Features of the Structural Diagrams of Receivers
3.2 Distortion of Pulse Signals in Electoral Amplifiers
3.3 Optimization of the Main Tract of Reception of Pulse Signals
3.4 Features of Automatic Regulation Systems in Receivers of Pulse Signals
References
4 Radio Receivers of Signals with Angle Modulation
4.1 General Information on Reception of Frequency-Modulated Signals
4.2 Distortions of Frequency-Manipulated Signals in the Linear Tract of the Receiver
4.3 Effects of Interference on a Frequency Signal Receiver
4.4 Methods of Increasing the Immunity of Reception of Frequency-Modulated Signals
4.5 Doppler Signal Radio Receivers
4.6 Main Features of the Following Filter
4.7 General Information on Reception of Phasomanipulated Signals
4.8 Distortions of Phasomanipulated Signals in the Linear Tract of the Receiver
4.9 Principles of Obtaining Coherent Reference Vibration in the Presence of a Carrier in the Received Signal
4.10 Nesush Recovery Systems with Coherent Reception of Signals
4.11 Specific Features of Relative Phase Shift Keying Signals with Relative Phase Manipulation
References
5 Range Radio Receiving Devices
5.1 General Information About Range RAN
5.2 Main Qualitative Indicators of Range RPU
5.3 Methods of Adjustment of DRPU and Division of Its Operating Frequency Range into Sub-Bands
5.4 Features of Structural Schemes of DRPU
5.5 Pairing the Settings of the Preselekgor and Heterodyne Circuits
5.6 Range Input Circuits and Amplifiers
References
6 Receivers of Optical Systems
6.1 Characteristic of the Optical Wave Range
6.2 Brief Information on Optical Radiation Receivers
6.3 Structural Diagrams of Receiving Devices of Optical Systems
6.4 Sources of Noise in Optical Systems
Introduction
Contents
Abbreviations
1 Influence of Electromagnetic Situation on the Principles of Construction of the Main Reception Tract
1.1 Electromagnetic Interference
1.2 Single Signal Selectivity of a Superheterodine Receiver
1.3 Effects of Interference on Broadband Receiver Cascades
1.3.1 Blocking
1.3.2 Cross Modulation
1.3.3 Intermodulation
1.4 Requirements to the Structure and Elements of the Main Receiving Channel of the Radio Receiver
References
2 Radio Receiving Devices of Amplitude-Modulated Signals
2.1 Brief Description of Signals. Features of Radio Receivers Amplitude-Modulated Signals
2.2 Distortions of Amplitude-Modulated Signals in the Main Reception Tract
2.3 Detecting Two High-Frequency Vibrations with Different Carrier Frequencies
2.4 Synchronous Detector
2.5 Distortion of Amplitude-Modulated Signals During Detection
2.6 Features of Signal Receivers with One Side Strip
References
3 Radio Receivers of Pulse Signals
3.1 Brief Information on Pulse Signals and Features of the Structural Diagrams of Receivers
3.2 Distortion of Pulse Signals in Electoral Amplifiers
3.3 Optimization of the Main Tract of Reception of Pulse Signals
3.4 Features of Automatic Regulation Systems in Receivers of Pulse Signals
References
4 Radio Receivers of Signals with Angle Modulation
4.1 General Information on Reception of Frequency-Modulated Signals
4.2 Distortions of Frequency-Manipulated Signals in the Linear Tract of the Receiver
4.3 Effects of Interference on a Frequency Signal Receiver
4.4 Methods of Increasing the Immunity of Reception of Frequency-Modulated Signals
4.5 Doppler Signal Radio Receivers
4.6 Main Features of the Following Filter
4.7 General Information on Reception of Phasomanipulated Signals
4.8 Distortions of Phasomanipulated Signals in the Linear Tract of the Receiver
4.9 Principles of Obtaining Coherent Reference Vibration in the Presence of a Carrier in the Received Signal
4.10 Nesush Recovery Systems with Coherent Reception of Signals
4.11 Specific Features of Relative Phase Shift Keying Signals with Relative Phase Manipulation
References
5 Range Radio Receiving Devices
5.1 General Information About Range RAN
5.2 Main Qualitative Indicators of Range RPU
5.3 Methods of Adjustment of DRPU and Division of Its Operating Frequency Range into Sub-Bands
5.4 Features of Structural Schemes of DRPU
5.5 Pairing the Settings of the Preselekgor and Heterodyne Circuits
5.6 Range Input Circuits and Amplifiers
References
6 Receivers of Optical Systems
6.1 Characteristic of the Optical Wave Range
6.2 Brief Information on Optical Radiation Receivers
6.3 Structural Diagrams of Receiving Devices of Optical Systems
6.4 Sources of Noise in Optical Systems