JPS5868708U - Phase difference feeding antenna device - Google Patents

Phase difference feeding antenna device

Info

Publication number
JPS5868708U
JPS5868708U JP16260681U JP16260681U JPS5868708U JP S5868708 U JPS5868708 U JP S5868708U JP 16260681 U JP16260681 U JP 16260681U JP 16260681 U JP16260681 U JP 16260681U JP S5868708 U JPS5868708 U JP S5868708U
Authority
JP
Japan
Prior art keywords
phase difference
antenna device
feeding antenna
difference feeding
radio waves
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
JP16260681U
Other languages
Japanese (ja)
Inventor
重喜 武田
潤一 柴田
島方　正志
安弘 押目
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP16260681U priority Critical patent/JPS5868708U/en
Publication of JPS5868708U publication Critical patent/JPS5868708U/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図は本考案による位相差給電アンテナ装置の一実施
例を示すブロック図、第２因は第１図の一部分の回路例
を示す回路図、第３図ａ及びｂは本考案の装置により得
られる効果を説明するためのグラフである。 １．１′・・・・・・アンテナエレメント、３．　３’
・・・・・・アンプ、４．　４’・・・・・・アッテネ
ータ、５・・・・・・加算器、６・・・・・・移相器。FIG. 1 is a block diagram showing an embodiment of the phase difference feeding antenna device according to the present invention, the second factor is a circuit diagram showing a partial circuit example of FIG. 1, and FIGS. It is a graph for explaining the effect obtained. 1.1'...Antenna element, 3. 3'
...Amplifier, 4. 4'... Attenuator, 5... Adder, 6... Phase shifter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定距離離して相対向された一対のアンテナエレメント
で受信した電波をそれぞれ増幅した後、それらの一方又
は両方を移相してから加算し、一方向の電波についての
出力のみを送出するようにした位相差給電アンテナ装置
において、前記増幅を行うアンプの出力端にアッテネー
タをそれぞれ接続したことを特徴とする位相差給電アン
テナ装置。After amplifying the radio waves received by a pair of antenna elements facing each other at a predetermined distance apart, one or both of them are phase-shifted and then added, so that only the output of radio waves in one direction is transmitted. A phase difference feeding antenna device, characterized in that an attenuator is connected to each output end of the amplifier that performs the amplification.
JP16260681U 1981-11-02 1981-11-02 Phase difference feeding antenna device Pending JPS5868708U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16260681U JPS5868708U (en) 1981-11-02 1981-11-02 Phase difference feeding antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16260681U JPS5868708U (en) 1981-11-02 1981-11-02 Phase difference feeding antenna device

Publications (1)

Publication Number Publication Date
JPS5868708U true JPS5868708U (en) 1983-05-10

Family

ID=29954915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16260681U Pending JPS5868708U (en) 1981-11-02 1981-11-02 Phase difference feeding antenna device

Country Status (1)

Country Link
JP (1) JPS5868708U (en)

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