JPS56122506A - Mobile antenna for broadcast receiving - Google Patents

Mobile antenna for broadcast receiving

Info

Publication number
JPS56122506A
JPS56122506A JP2701780A JP2701780A JPS56122506A JP S56122506 A JPS56122506 A JP S56122506A JP 2701780 A JP2701780 A JP 2701780A JP 2701780 A JP2701780 A JP 2701780A JP S56122506 A JPS56122506 A JP S56122506A
Authority
JP
Japan
Prior art keywords
impedance
antenna
receiver
converted
broadcast receiving
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
JP2701780A
Other languages
Japanese (ja)
Inventor
Shigeki Takeda
Junichi Shibata
Masashi Shimakata
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP2701780A priority Critical patent/JPS56122506A/en
Publication of JPS56122506A publication Critical patent/JPS56122506A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Landscapes

  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

PURPOSE:To easily convert the impedance between the antenna and the receiver of postage, by installing the loop antenna as power receiving element, which has a reactance component of the radiation impedance in the inductive area. CONSTITUTION:A receiving input from the power receiving element 1 is impedance-converted by the inpedance converting circuit 2, and it is input to the rceiver 5 through the balanced-to-unbalanced circuit 3, through the amplifier 4 in case of an active antenna, and directly in case of a passive antenna. The impedance converting circuit 2 is constituted so as to be interlocked at the time of tuning with the receiver, since the band of frequency to be converted in narrow, and the impedance can be converted in all the bands of the receiver 5.
JP2701780A 1980-03-03 1980-03-03 Mobile antenna for broadcast receiving Pending JPS56122506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2701780A JPS56122506A (en) 1980-03-03 1980-03-03 Mobile antenna for broadcast receiving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2701780A JPS56122506A (en) 1980-03-03 1980-03-03 Mobile antenna for broadcast receiving

Publications (1)

Publication Number Publication Date
JPS56122506A true JPS56122506A (en) 1981-09-26

Family

ID=12209317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2701780A Pending JPS56122506A (en) 1980-03-03 1980-03-03 Mobile antenna for broadcast receiving

Country Status (1)

Country Link
JP (1) JPS56122506A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032711U (en) * 1989-05-29 1991-01-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032711U (en) * 1989-05-29 1991-01-11

Similar Documents

Publication Publication Date Title
JPS57190429A (en) Portable radio receiver
JPS5627507A (en) Loop antenna unit
JPS56122506A (en) Mobile antenna for broadcast receiving
JPS5642437A (en) Radio receiver
JPS56103514A (en) Filter circuit
JPS57173210A (en) Antenna receiving and inputting circuit
DE3066224D1 (en) Receiving and amplifying circuitry for high frequency signals
JPS52102626A (en) Tv receiver
JPS5547740A (en) Fm receiver
GB549465A (en) Improvements in carrier-signal receivers
JPS5530647A (en) Directive compression receiver
JPS5664503A (en) Spiral antenna
JPS5484413A (en) Heterodyne repeating system
JPS5614730A (en) Receiver
JPS5299748A (en) Resonance circuit of tuner
JPS53138619A (en) Receiver for medium-wave and long-wave bands
JPS5796225A (en) Microwave radiometer
FR2416190A1 (en) Transport trolley control system - has transmitter and a receiver on each trolley with signal amplitude detector including three variable gain amplifier stages
JPS5527768A (en) Signal reception circuit
JPS559273A (en) Receiver for radio control unit
JPS6490690A (en) Tuner for receiving satellite broadcasting
JPS56111329A (en) Prescaler device
JPS5631234A (en) Beat interference eliminating unit
JPS5767302A (en) Wide band dipole antenna
JPS54127612A (en) Receiving device