JPS6134681B2 - - Google Patents

Info

Publication number
JPS6134681B2
JPS6134681B2 JP7324979A JP7324979A JPS6134681B2 JP S6134681 B2 JPS6134681 B2 JP S6134681B2 JP 7324979 A JP7324979 A JP 7324979A JP 7324979 A JP7324979 A JP 7324979A JP S6134681 B2 JPS6134681 B2 JP S6134681B2
Authority
JP
Japan
Prior art keywords
sleeve
antenna
antenna element
slot
outer pipes
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
JP7324979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55165002A (en
Inventor
Toshio Takegawa
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.)
YOKO SEISAKUSHO KK
Original Assignee
YOKO SEISAKUSHO KK
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 YOKO SEISAKUSHO KK filed Critical YOKO SEISAKUSHO KK
Priority to JP7324979A priority Critical patent/JPS55165002A/ja
Publication of JPS55165002A publication Critical patent/JPS55165002A/ja
Publication of JPS6134681B2 publication Critical patent/JPS6134681B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP7324979A 1979-06-11 1979-06-11 Antenna unit Granted JPS55165002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7324979A JPS55165002A (en) 1979-06-11 1979-06-11 Antenna unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7324979A JPS55165002A (en) 1979-06-11 1979-06-11 Antenna unit

Publications (2)

Publication Number Publication Date
JPS55165002A JPS55165002A (en) 1980-12-23
JPS6134681B2 true JPS6134681B2 (cg-RX-API-DMAC7.html) 1986-08-08

Family

ID=13512709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7324979A Granted JPS55165002A (en) 1979-06-11 1979-06-11 Antenna unit

Country Status (1)

Country Link
JP (1) JPS55165002A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9070031B2 (en) 2003-10-24 2015-06-30 Cognex Technology And Investment Llc Integrated illumination assembly for symbology reader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9070031B2 (en) 2003-10-24 2015-06-30 Cognex Technology And Investment Llc Integrated illumination assembly for symbology reader

Also Published As

Publication number Publication date
JPS55165002A (en) 1980-12-23

Similar Documents

Publication Publication Date Title
CA1319975C (en) Retractable cellular antenna
US5600341A (en) Dual function antenna structure and a portable radio having same
EP0613207B1 (en) Antenna for a radio communication apparatus
JP3287964B2 (ja) 収縮可能なアンテナ
JP2568281B2 (ja) 自動車用三波共用アンテナ
EP0227804A1 (en) Axial multipole mobile antenna
EP0734092B1 (en) Inductive coupled extendable antenna
JPS62179202A (ja) Ａｍ・ｆｍ・セル型電話多帯域送受信を行う自動車用アンテナ
JPH04314201A (ja) アンテナ装置
CN1212078A (zh) 便携式无线电通信装置
JP2756672B2 (ja) 多周波共用アンテナ
JPH03123203A (ja) 自動車用三波共用アンテナ
US6369764B1 (en) Extendible whip antenna assembly with a whip antenna having a notched stopper
JPH03145807A (ja) 車両用アンテナ装置
JPH08237013A (ja) 引込み式頂部負荷アンテナ
US6266018B1 (en) Antenna assembly and a mobile radio apparatus using the same
JPS6134681B2 (cg-RX-API-DMAC7.html)
JPH0697712A (ja) 無線機用アンテナ
JPS624002B2 (cg-RX-API-DMAC7.html)
JP2692242B2 (ja) 車両搭載用ダイバーシティアンテナ
JPH087689Y2 (ja) アンテナ装置
JPH07235820A (ja) アンテナ
JP2867205B2 (ja) Ｖｈｆ及びｕｈｆ共用アンテナ
JPH06252619A (ja) アンテナの支持・接続方法、および同支持・接続構造
JPH0810971Y2 (ja) ロッドアンテナの給電構造