JPS5963540U - antenna matching device - Google Patents

antenna matching device

Info

Publication number
JPS5963540U
JPS5963540U JP16004982U JP16004982U JPS5963540U JP S5963540 U JPS5963540 U JP S5963540U JP 16004982 U JP16004982 U JP 16004982U JP 16004982 U JP16004982 U JP 16004982U JP S5963540 U JPS5963540 U JP S5963540U
Authority
JP
Japan
Prior art keywords
matching device
antenna matching
frequency
filter circuit
antenna
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
JP16004982U
Other languages
Japanese (ja)
Inventor
浩 小野
山本　皓一郎
清美 河村
福岡　宣重
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
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP16004982U priority Critical patent/JPS5963540U/en
Publication of JPS5963540U publication Critical patent/JPS5963540U/en
Pending legal-status Critical Current

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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 drawings]

第１図は従来の空中線整合装置の一例番示す結線図、第
２図は従来の空中線整合装置を用いた放送装置の一例を
示す構成説明図、第３図は本考案の一実施例を示す構成
説明図、第４図は本考案の他の実施例を示す構成説明図
である。 ２１・・・入力端子、２２．２５・・・高周波トランス
、２６・・・インピーダンス変換回路、２７・・・アン
テナ、２８・・・ボールギャップあるいはアレスタ。Fig. 1 is a wiring diagram showing an example of a conventional antenna matching device, Fig. 2 is a configuration explanatory diagram showing an example of a broadcasting device using a conventional antenna matching device, and Fig. 3 shows an embodiment of the present invention. FIG. 4 is an explanatory diagram showing another embodiment of the present invention. 21... Input terminal, 22.25... High frequency transformer, 26... Impedance conversion circuit, 27... Antenna, 28... Ball gap or arrester.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アンテナのインピーダンスを放送機の出力インピーダン
スに整合させる空中線整合装置において、１次コイルと
２次コイルが誘導結合する少なくとも２個以上の高周波
トランスと、この高周波トランスのうち先の高周波トラ
ンスの２次コイルと次の高周波トランスの１次コイルと
の間に接続された搬送周波数のみを減衰なく通過させか
つどの点も零電位に接続されないフィルタ回路とを具備
することを特徴とする空中線整合装置。An antenna matching device that matches the impedance of an antenna to the output impedance of a broadcaster includes at least two high-frequency transformers whose primary coil and secondary coil are inductively coupled, and a secondary coil of the first high-frequency transformer. and a filter circuit which passes only a carrier frequency without attenuation and which is connected between a primary coil of a next high-frequency transformer and a filter circuit in which no point is connected to zero potential.
JP16004982U 1982-10-22 1982-10-22 antenna matching device Pending JPS5963540U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16004982U JPS5963540U (en) 1982-10-22 1982-10-22 antenna matching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16004982U JPS5963540U (en) 1982-10-22 1982-10-22 antenna matching device

Publications (1)

Publication Number Publication Date
JPS5963540U true JPS5963540U (en) 1984-04-26

Family

ID=30352144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16004982U Pending JPS5963540U (en) 1982-10-22 1982-10-22 antenna matching device

Country Status (1)

Country Link
JP (1) JPS5963540U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158939U (en) * 1986-03-27 1987-10-08
JP2015062268A (en) * 2013-09-23 2015-04-02 アサステック・コンピューター・インコーポレイテッドＡｓｕｓｔｅｋ Ｃｏｍｐｕｔｅｒ Ｉｎｃ． Radio frequency communication system and noise isolation method applied to the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158939U (en) * 1986-03-27 1987-10-08
JP2015062268A (en) * 2013-09-23 2015-04-02 アサステック・コンピューター・インコーポレイテッドＡｓｕｓｔｅｋ Ｃｏｍｐｕｔｅｒ Ｉｎｃ． Radio frequency communication system and noise isolation method applied to the same

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