JPS5868709U - Balanced active antenna device - Google Patents
Balanced active antenna deviceInfo
- Publication number
- JPS5868709U JPS5868709U JP16260481U JP16260481U JPS5868709U JP S5868709 U JPS5868709 U JP S5868709U JP 16260481 U JP16260481 U JP 16260481U JP 16260481 U JP16260481 U JP 16260481U JP S5868709 U JPS5868709 U JP S5868709U
- Authority
- JP
- Japan
- Prior art keywords
- balanced
- antenna device
- active antenna
- output
- balanced active
- 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
Links
Landscapes
- Variable-Direction Aerials And Aerial Arrays (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
第１図は従来のアクティブアンテナの例を示すブロック
図、第２図は一部を具体的回路で描いた第１図のアンテ
ナの変形例を示す回路図、第３図は第１図のアンテナの
一部の具体例を示す回路図、第４図は本考案によるアク
ティブアンテナの基本構成を示すブロック図、第５図は
第４図のアンテナの具体的回路例を示す回路図、第６図
は本考案によるアンテナの効果を説明するためのグラフ
、及び第７図ａ及びｂは本考案によるアンテナの効果を
説明するための回路図である。
１０・・・受電部、１１・・・整合回路、１２・・・増
幅器、１３・・・平衡不平衡変換器。Figure 1 is a block diagram showing an example of a conventional active antenna, Figure 2 is a circuit diagram showing a modification of the antenna in Figure 1, with a part of it drawn as a concrete circuit, and Figure 3 is the antenna in Figure 1. 4 is a block diagram showing the basic configuration of the active antenna according to the present invention. FIG. 5 is a circuit diagram showing a specific example of the antenna of FIG. 4. FIG. 6 is a circuit diagram showing a specific example of the antenna in FIG. is a graph for explaining the effect of the antenna according to the present invention, and FIGS. 7a and 7b are circuit diagrams for explaining the effect of the antenna according to the present invention. DESCRIPTION OF SYMBOLS 10... Power receiving part, 11... Matching circuit, 12... Amplifier, 13... Balanced unbalanced converter.
Claims (1)
平衡型整合回路と、この整合回路の出力に接続された平
衡型増幅器と、この増幅器の出力に接続された平衡不平
衡変換器とを備える平衡型アクティブアンテナ装置。A small balanced power receiving section, a balanced matching circuit connected to the output of this power receiving section, a balanced amplifier connected to the output of this matching circuit, and a balanced unbalanced converter connected to the output of this amplifier. A balanced active antenna device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16260481U JPS5868709U (en) | 1981-11-02 | 1981-11-02 | Balanced active antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16260481U JPS5868709U (en) | 1981-11-02 | 1981-11-02 | Balanced active antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5868709U true JPS5868709U (en) | 1983-05-10 |
Family
ID=29954913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16260481U Pending JPS5868709U (en) | 1981-11-02 | 1981-11-02 | Balanced active antenna device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5868709U (en) |
-
1981
- 1981-11-02 JP JP16260481U patent/JPS5868709U/en active Pending
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