JPH0218618B2 - - Google Patents

Info

Publication number
JPH0218618B2
JPH0218618B2 JP17006882A JP17006882A JPH0218618B2 JP H0218618 B2 JPH0218618 B2 JP H0218618B2 JP 17006882 A JP17006882 A JP 17006882A JP 17006882 A JP17006882 A JP 17006882A JP H0218618 B2 JPH0218618 B2 JP H0218618B2
Authority
JP
Japan
Prior art keywords
frequency
signal
local oscillator
preselector
sweep
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.)
Expired
Application number
JP17006882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5957518A (ja
Inventor
Seiichi Tawara
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 JP17006882A priority Critical patent/JPS5957518A/ja
Publication of JPS5957518A publication Critical patent/JPS5957518A/ja
Publication of JPH0218618B2 publication Critical patent/JPH0218618B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP17006882A 1982-09-27 1982-09-27 広帯域捜索受信機 Granted JPS5957518A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17006882A JPS5957518A (ja) 1982-09-27 1982-09-27 広帯域捜索受信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17006882A JPS5957518A (ja) 1982-09-27 1982-09-27 広帯域捜索受信機

Publications (2)

Publication Number Publication Date
JPS5957518A JPS5957518A (ja) 1984-04-03
JPH0218618B2 true JPH0218618B2 (enExample) 1990-04-26

Family

ID=15898034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17006882A Granted JPS5957518A (ja) 1982-09-27 1982-09-27 広帯域捜索受信機

Country Status (1)

Country Link
JP (1) JPS5957518A (enExample)

Also Published As

Publication number Publication date
JPS5957518A (ja) 1984-04-03

Similar Documents

Publication Publication Date Title
US4443801A (en) Direction finding and frequency identification method and apparatus
US6445339B1 (en) FM-CW radar apparatus
US4176351A (en) Method of operating a continuous wave radar
JPS6142232B2 (enExample)
US4876549A (en) Discrete fourier transform direction finding apparatus
US4590477A (en) Automatic calibration system for distance measurement receivers
AU603704B2 (en) Fm-cw radar apparatus
US2965896A (en) Frequency modulated radar system
US6133865A (en) CW converter circuit
JPH0218618B2 (enExample)
US3165741A (en) Phase stable multi-channel pulse compression radar systems
US3987443A (en) Radar
US5343207A (en) Real-time wide-band compressive-receiver system
JPH10282163A (ja) スペクトラムアナライザ
JP3366615B2 (ja) パルスレーダ装置
GB2249685A (en) Synchronizing a radar receiver
Xinguo et al. A study on compensation of aperture fill time based on frequency-shifting
US2765460A (en) Automatic frequency control for radar test apparatus
JPH11101867A (ja) 受信装置
JP2688301B2 (ja) 受信装置
JP3469401B2 (ja) パルス信号受信装置
US3662385A (en) Rapid scanning echo detector
US5418540A (en) Method and apparatus for eliminating signal sidelobes from a received signal frame in a multichannel receiver
SU1741096A1 (ru) Устройство дл сличени эталонов времени
SU1167554A1 (ru) Устройство дл измерени фазового сдвига отраженного сигнала