JPH0221181B2 - - Google Patents

Info

Publication number
JPH0221181B2
JPH0221181B2 JP56147946A JP14794681A JPH0221181B2 JP H0221181 B2 JPH0221181 B2 JP H0221181B2 JP 56147946 A JP56147946 A JP 56147946A JP 14794681 A JP14794681 A JP 14794681A JP H0221181 B2 JPH0221181 B2 JP H0221181B2
Authority
JP
Japan
Prior art keywords
conductor
antenna
booster amplifier
switch
connection
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
JP56147946A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5850830A (ja
Inventor
Kazutaka Hidaka
Kenji Suehiro
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP14794681A priority Critical patent/JPS5850830A/ja
Priority to GB8215594A priority patent/GB2100063B/en
Priority to DE19823220989 priority patent/DE3220989A1/de
Publication of JPS5850830A publication Critical patent/JPS5850830A/ja
Priority to US06/846,195 priority patent/US4647937A/en
Publication of JPH0221181B2 publication Critical patent/JPH0221181B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • 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

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Support Of Aerials (AREA)
  • Structure Of Receivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
JP14794681A 1981-06-05 1981-09-21 アンテナ装置 Granted JPS5850830A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP14794681A JPS5850830A (ja) 1981-09-21 1981-09-21 アンテナ装置
GB8215594A GB2100063B (en) 1981-06-05 1982-05-27 Antenna
DE19823220989 DE3220989A1 (de) 1981-06-05 1982-06-03 Antenneneinrichtung mit einer basisplatte und einem rahmenfoermigen antennenelement
US06/846,195 US4647937A (en) 1981-06-05 1986-03-31 Antenna apparatus with tuned loop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14794681A JPS5850830A (ja) 1981-09-21 1981-09-21 アンテナ装置

Publications (2)

Publication Number Publication Date
JPS5850830A JPS5850830A (ja) 1983-03-25
JPH0221181B2 true JPH0221181B2 (enrdf_load_html_response) 1990-05-14

Family

ID=15441635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14794681A Granted JPS5850830A (ja) 1981-06-05 1981-09-21 アンテナ装置

Country Status (1)

Country Link
JP (1) JPS5850830A (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8505825D0 (en) * 1985-03-06 1985-05-15 Bunyan T W Multi-stud tensioners
JPS62178076U (enrdf_load_html_response) * 1986-05-02 1987-11-12
JPH02190016A (ja) * 1989-01-19 1990-07-26 Pioneer Electron Corp アンテナブースター回路
EP1943696A1 (en) 2005-10-26 2008-07-16 Nxp B.V. Uhf/vhf planar antenna device, notably for portable electronic equipment
JP2008283652A (ja) * 2007-05-09 2008-11-20 Shintaro Gomi アクティブコイルアンテナ及びそれを利用した放送用受信機。

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102615A (en) * 1977-02-18 1978-09-07 Omron Tateisi Electronics Co Transmitter-receiver
JPS54121711U (enrdf_load_html_response) * 1978-02-14 1979-08-25

Also Published As

Publication number Publication date
JPS5850830A (ja) 1983-03-25

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