JPS60127042U - Impedance matching device for antenna unit - Google Patents

Impedance matching device for antenna unit

Info

Publication number
JPS60127042U
JPS60127042U JP1521884U JP1521884U JPS60127042U JP S60127042 U JPS60127042 U JP S60127042U JP 1521884 U JP1521884 U JP 1521884U JP 1521884 U JP1521884 U JP 1521884U JP S60127042 U JPS60127042 U JP S60127042U
Authority
JP
Japan
Prior art keywords
impedance matching
antenna unit
antenna
matching device
fitting
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.)
Granted
Application number
JP1521884U
Other languages
Japanese (ja)
Other versions
JPH0212730Y2 (en
Inventor
安斉　政人
Original Assignee
株式会社ヨコオ
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 株式会社ヨコオ filed Critical 株式会社ヨコオ
Priority to JP1521884U priority Critical patent/JPS60127042U/en
Publication of JPS60127042U publication Critical patent/JPS60127042U/en
Application granted granted Critical
Publication of JPH0212730Y2 publication Critical patent/JPH0212730Y2/ja
Granted legal-status Critical Current

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に適用されるアンテナの二実絶倒を示す
斜視図、第２図は本考案の要部を示す断面図である。 １・・・アンテナ本体、２・・・アンテナエレメント、
３・・・エレメント金具、３ａ・・・めねじ、４・・・
ラバーチューブ、５・・・キャップ、６・・・コネクタ
金具、７・・・ホルダ、８・・・コネクタ、８ａ・・・
アースＷｉ、９−・・コネクタリング、９ａ・・・接続
めねじ、１ｏ・・・インサート金具、１０ａ・・・おね
じ、１０ｂ・・・貫通孔、１０ｃ・・・ねじ孔、１１・
・・コンタクト金具、１１ａ・・・コンタクトビン、１
２・・・絶縁リング、１３・・・調整ねじ、１３ａ・・
・中心孔、１３ｂ＾・スパナ′掛は部、１４・・・イン
ビニタンスマツチングコイル、１４ａ、１４ｂ・・・支
持部。FIG. 1 is a perspective view showing two antennas applied to the present invention, and FIG. 2 is a sectional view showing the main parts of the present invention. 1... Antenna body, 2... Antenna element,
3...Element fitting, 3a...Female thread, 4...
Rubber tube, 5... Cap, 6... Connector fitting, 7... Holder, 8... Connector, 8a...
Earth Wi, 9-... Connector ring, 9a... Connection female thread, 1o... Insert fitting, 10a... Male thread, 10b... Through hole, 10c... Screw hole, 11.
...Contact metal fitting, 11a...Contact bottle, 1
2...Insulation ring, 13...Adjustment screw, 13a...
・Center hole, 13b^・Spanner hook part, 14... Invinitance matching coil, 14a, 14b... Support part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アンテナ本体に対して着脱自在なコネクタ金具を備える
アンテナユニットにおいて、上記コネクタ金具には、ア
ンテナ本体のアンテナエレメント側に電気的に接続して
進退調節可能な調整ねじを設け、この調整ねじとコネク
タ金具に備えられるコンタクト金具との間にインピーダ
ンスマツチングコイルを上記調整ねじの進退でピッチ調
節可能に架設したことを特徴とするアンテナユニットの
インピーダンスマツチング装置。In an antenna unit that includes a connector fitting that is detachable from the antenna body, the connector fitting is provided with an adjustment screw that is electrically connected to the antenna element side of the antenna body and can be adjusted forward and backward, and the adjustment screw and the connector metal fitting are connected electrically to the antenna element side of the antenna body. An impedance matching device for an antenna unit, characterized in that an impedance matching coil is installed between a contact fitting provided in the antenna unit so that its pitch can be adjusted by moving the adjusting screw forward and backward.
JP1521884U 1984-02-06 1984-02-06 Impedance matching device for antenna unit Granted JPS60127042U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1521884U JPS60127042U (en) 1984-02-06 1984-02-06 Impedance matching device for antenna unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1521884U JPS60127042U (en) 1984-02-06 1984-02-06 Impedance matching device for antenna unit

Publications (2)

Publication Number Publication Date
JPS60127042U true JPS60127042U (en) 1985-08-27
JPH0212730Y2 JPH0212730Y2 (en) 1990-04-10

Family

ID=30500862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1521884U Granted JPS60127042U (en) 1984-02-06 1984-02-06 Impedance matching device for antenna unit

Country Status (1)

Country Link
JP (1) JPS60127042U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62277802A (en) * 1986-05-26 1987-12-02 Matsushita Electric Works Ltd Loading antenna
JPH03103605U (en) * 1990-02-07 1991-10-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62277802A (en) * 1986-05-26 1987-12-02 Matsushita Electric Works Ltd Loading antenna
JPH03103605U (en) * 1990-02-07 1991-10-28

Also Published As

Publication number Publication date
JPH0212730Y2 (en) 1990-04-10

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