JPH0414758B2 - - Google Patents

Info

Publication number
JPH0414758B2
JPH0414758B2 JP61135198A JP13519886A JPH0414758B2 JP H0414758 B2 JPH0414758 B2 JP H0414758B2 JP 61135198 A JP61135198 A JP 61135198A JP 13519886 A JP13519886 A JP 13519886A JP H0414758 B2 JPH0414758 B2 JP H0414758B2
Authority
JP
Japan
Prior art keywords
reception
radar
transmission
period
transponder
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 - Lifetime
Application number
JP61135198A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62291585A (ja
Inventor
Sadahiko Nakao
Kyoichi Higo
Kenji Tanabe
Michihiro Sawada
Masaru Tamura
Taizo Nakamura
Yasumitsu Tani
Yasushi Chayama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13519886A priority Critical patent/JPS62291585A/ja
Publication of JPS62291585A publication Critical patent/JPS62291585A/ja
Publication of JPH0414758B2 publication Critical patent/JPH0414758B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Radar Systems Or Details Thereof (AREA)
JP13519886A 1986-06-10 1986-06-10 トランスポンダ Granted JPS62291585A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13519886A JPS62291585A (ja) 1986-06-10 1986-06-10 トランスポンダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13519886A JPS62291585A (ja) 1986-06-10 1986-06-10 トランスポンダ

Publications (2)

Publication Number Publication Date
JPS62291585A JPS62291585A (ja) 1987-12-18
JPH0414758B2 true JPH0414758B2 (enrdf_load_html_response) 1992-03-13

Family

ID=15146138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13519886A Granted JPS62291585A (ja) 1986-06-10 1986-06-10 トランスポンダ

Country Status (1)

Country Link
JP (1) JPS62291585A (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047171A (en) * 1975-09-15 1977-09-06 Motorola, Inc. Transponder

Also Published As

Publication number Publication date
JPS62291585A (ja) 1987-12-18

Similar Documents

Publication Publication Date Title
US4275398A (en) FM Radio ranging system
US5130711A (en) Subsurface target identification radar
US3685050A (en) Single antenna signal retransmission device
US4682173A (en) Radar responder
US4047171A (en) Transponder
EP0366406A3 (en) Multiple radio frequency single receiver radar operation
US5057845A (en) Radar apparatus employing different kinds of pulses
JPH06138215A (ja) レーダー信号処理方式
WO2003023434A3 (en) Lpi millimeter wave beacon
JPH0414758B2 (enrdf_load_html_response)
EP0093753B1 (en) Navigation system
JPH0666930A (ja) レーダ装置
GB2059214A (en) Range and angle determining Doppler radar
JP2720976B2 (ja) トランスポンダ装置
US3754251A (en) Anti-synchronous reply circuit
US2720644A (en) Simplified identification system
US4100544A (en) Beacon system employing ramped gain receiver
JP2877114B2 (ja) トランスポンダ
JPS63206679A (ja) スタガトリガ式パルスレ−ダ装置
JPS57125868A (en) Side looking aperture radar
US2817836A (en) Directional interrogator for an identi-fication of friend or foe system
JPH06186321A (ja) マルチビームレーダ装置
JP3739200B2 (ja) 救命用トランスポンダ装置
JPS6111683A (ja) 二次監視レ−ダ装置
JPH05297130A (ja) 二次監視レーダ装置

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term