JPS6486085A - Radar sensor for short distance - Google Patents

Radar sensor for short distance

Info

Publication number
JPS6486085A
JPS6486085A JP24517387A JP24517387A JPS6486085A JP S6486085 A JPS6486085 A JP S6486085A JP 24517387 A JP24517387 A JP 24517387A JP 24517387 A JP24517387 A JP 24517387A JP S6486085 A JPS6486085 A JP S6486085A
Authority
JP
Japan
Prior art keywords
deltaf
mixer
wave
receiving
waves
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
JP24517387A
Other languages
Japanese (ja)
Inventor
Mitsuo Makimoto
Akiro Ando
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP24517387A priority Critical patent/JPS6486085A/en
Publication of JPS6486085A publication Critical patent/JPS6486085A/en
Pending legal-status Critical Current

Links

Landscapes

  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE:To enhance measuring accuracy by directly inputting a transmitting wave and a receiving wave to a mixer or converting the frequencies of both waves to low definite intermediate frequencies and subsequently multiplying the same before inputting said waves. CONSTITUTION:Multipliers 113, 114 are inserted between a power distributor 103 and a mixer 112 as well as between a receiving amplifier 110 and the mixer 112. When multiplying order is set to N, the frequency deflection DELTAF of a transmitting wave and a receiving wave becomes N-times and, therefore, DELTAF is apparently shown by N.DELTAF and heat frequency fb also is amplified N-times. Therefore, the enhancement of measuring accuracy can be effectively achieved while the frequency deflection of a radio wave propagating through air actually is set as it is.
JP24517387A 1987-09-29 1987-09-29 Radar sensor for short distance Pending JPS6486085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24517387A JPS6486085A (en) 1987-09-29 1987-09-29 Radar sensor for short distance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24517387A JPS6486085A (en) 1987-09-29 1987-09-29 Radar sensor for short distance

Publications (1)

Publication Number Publication Date
JPS6486085A true JPS6486085A (en) 1989-03-30

Family

ID=17129692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24517387A Pending JPS6486085A (en) 1987-09-29 1987-09-29 Radar sensor for short distance

Country Status (1)

Country Link
JP (1) JPS6486085A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04177190A (en) * 1990-11-13 1992-06-24 Honda Motor Co Ltd Fm radar
US5177598A (en) * 1990-06-30 1993-01-05 Samsung Electronics Co., Ltd. Multipage display apparatus of teletext receiving system
US5507670A (en) * 1993-09-07 1996-04-16 Sumitomo Wiring Systems, Ltd. Bulb socket
US5637020A (en) * 1994-02-17 1997-06-10 Sumitomo Wiring Systems, Ltd. Socket for electrical elements
US5729898A (en) * 1995-04-28 1998-03-24 Sumitomo Wiring Systems, Ltd. Method of making electrical socket

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177598A (en) * 1990-06-30 1993-01-05 Samsung Electronics Co., Ltd. Multipage display apparatus of teletext receiving system
JPH04177190A (en) * 1990-11-13 1992-06-24 Honda Motor Co Ltd Fm radar
US5507670A (en) * 1993-09-07 1996-04-16 Sumitomo Wiring Systems, Ltd. Bulb socket
US5637020A (en) * 1994-02-17 1997-06-10 Sumitomo Wiring Systems, Ltd. Socket for electrical elements
US5729898A (en) * 1995-04-28 1998-03-24 Sumitomo Wiring Systems, Ltd. Method of making electrical socket

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