JPS6474479A - Transmitter-receiver for pulse-compression radar - Google Patents

Transmitter-receiver for pulse-compression radar

Info

Publication number
JPS6474479A
JPS6474479A JP62233138A JP23313887A JPS6474479A JP S6474479 A JPS6474479 A JP S6474479A JP 62233138 A JP62233138 A JP 62233138A JP 23313887 A JP23313887 A JP 23313887A JP S6474479 A JPS6474479 A JP S6474479A
Authority
JP
Japan
Prior art keywords
signal
signals
pulse
outputted
inputted
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
JP62233138A
Other languages
Japanese (ja)
Inventor
Kan Onozawa
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP62233138A priority Critical patent/JPS6474479A/en
Publication of JPS6474479A publication Critical patent/JPS6474479A/en
Pending legal-status Critical Current

Links

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  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE:To obtain a high-resolution radar by storing plural kinds of signals which are modulated as prescribed as encoded signals of a function system, switching those signals according to a received signal analyzing result and reading them out at a prescribed period, and using them as modulating signals. CONSTITUTION:A control signal generator 2 inputs a stabilized reference frequency signal to generate a transmission interval and a transmission time, and generates control signals for respective parts according to them. The control signals are read out of a memory 3 as one encoded data, which is passed through a D/A converter 5 and outputted as a sent signal by a frequency converter 6 to an antenna through a power amplifier 7 and a duplexer 8. A reflected signal from a target is inputted to a matched filter 12 through a receiving amplifier 9, a mixer 10, and a matched filter switching circuit 11 and outputted as a pulse-compressed signal. This compressed signal is inputted to the compressed signal processing system of a radar equipment.
JP62233138A 1987-09-16 1987-09-16 Transmitter-receiver for pulse-compression radar Pending JPS6474479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62233138A JPS6474479A (en) 1987-09-16 1987-09-16 Transmitter-receiver for pulse-compression radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62233138A JPS6474479A (en) 1987-09-16 1987-09-16 Transmitter-receiver for pulse-compression radar

Publications (1)

Publication Number Publication Date
JPS6474479A true JPS6474479A (en) 1989-03-20

Family

ID=16950323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62233138A Pending JPS6474479A (en) 1987-09-16 1987-09-16 Transmitter-receiver for pulse-compression radar

Country Status (1)

Country Link
JP (1) JPS6474479A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002139565A (en) * 2000-11-02 2002-05-17 Toshiba Corp Radar device
JP2013130527A (en) * 2011-12-22 2013-07-04 Mitsubishi Electric Corp Rader system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002139565A (en) * 2000-11-02 2002-05-17 Toshiba Corp Radar device
JP2013130527A (en) * 2011-12-22 2013-07-04 Mitsubishi Electric Corp Rader system

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