JPS5456791A - Flying object tracking device - Google Patents

Flying object tracking device

Info

Publication number
JPS5456791A
JPS5456791A JP12374677A JP12374677A JPS5456791A JP S5456791 A JPS5456791 A JP S5456791A JP 12374677 A JP12374677 A JP 12374677A JP 12374677 A JP12374677 A JP 12374677A JP S5456791 A JPS5456791 A JP S5456791A
Authority
JP
Japan
Prior art keywords
polarized wave
phase difference
tracking
output
plates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12374677A
Other languages
Japanese (ja)
Inventor
Hideo Sakata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12374677A priority Critical patent/JPS5456791A/en
Publication of JPS5456791A publication Critical patent/JPS5456791A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

PURPOSE: To ensure high-accuracy automatic tracking through a simple constitution for the tracking device such as a rocket, an artificial satellite or the like, by eliminating the tracking error caused by the change of the polarized wave surface with use of the rotary 180° -phase difference plate which is inserted to the front step of the 90° -phase difference plate.
CONSTITUTION: Linear polarized wave signals AWS arriving at horns 1W4 are varied for thteir polarized wave surfaces by the multiplied amount of the rotary angles of phase difference plates 16W19, and then pass through angle error detecting system 101 consisting of 90° -phase difference plates 6W9 and magic T12W13. After this, the automatic tracking output is produced at the output sides of magic T12 and 13. The polarized wave surface of the output is rotated fast for plates 16W19, and the vertical-horizontal error signal level change is set so that antenna driving control system 21 may not be able to answer with its variation frequency. Thus, the tracking error caused by the polarized wave surface change can be eliminated, ensuring high-accuracy automatic tracking through a simple constitution
COPYRIGHT: (C)1979,JPO&Japio
JP12374677A 1977-10-14 1977-10-14 Flying object tracking device Pending JPS5456791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12374677A JPS5456791A (en) 1977-10-14 1977-10-14 Flying object tracking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12374677A JPS5456791A (en) 1977-10-14 1977-10-14 Flying object tracking device

Publications (1)

Publication Number Publication Date
JPS5456791A true JPS5456791A (en) 1979-05-08

Family

ID=14868291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12374677A Pending JPS5456791A (en) 1977-10-14 1977-10-14 Flying object tracking device

Country Status (1)

Country Link
JP (1) JPS5456791A (en)

Similar Documents

Publication Publication Date Title
JPS5228895A (en) Device for tracking radar signal
JPS5318138A (en) Collision avoidance system
GB2014393B (en) Methods of and apparatus for angular measurement in target tracking radar systems
JPS5353386A (en) Time difference detection circuit
JPS5456791A (en) Flying object tracking device
JPS5423459A (en) Delay detector
JPS5254328A (en) Beam index-type color television receiver
JPS5443012A (en) Amplitude envelope detector of signal waves
JPS5223974A (en) Phase measuring circuit
JPS52129478A (en) Detective circuit for peakpoints of pulse signals
JPS5342759A (en) Interference measuring method
JPS53107353A (en) Interpolation circuit of digital scale
JPS53144294A (en) Radar target simulator device
JPS5248433A (en) Burst amplitude detection circuit
JPS52150994A (en) 3-dimensional radar apparatus
JPS5333564A (en) Waveform sampling system
JPS53120588A (en) Ultrasonic inspection apparatus
JPS5394959A (en) Maximum value measuring apparatus
NO145489C (en) PROCEDURE FOR AA CROSSCUPLE RECEIVED MULTI FREQUENCY SIGNALS IN A PHASE-SEARCH RECEIVER FOR HYPERBEL NAVIGATION SYSTEMS
JPS5383527A (en) Receiving device for multiple information signal
JPS5239147A (en) Earth detecting system of distribution line
JPS52106771A (en) Drift correction circuit
JPS52143077A (en) Polar value arrival detector
JPS5226879A (en) Method of measuring phase constants in waveguides
JPS52144221A (en) Ghost delection circuit system