JPS5864152U - Diversity reception system - Google Patents
Diversity reception systemInfo
- Publication number
- JPS5864152U JPS5864152U JP15816081U JP15816081U JPS5864152U JP S5864152 U JPS5864152 U JP S5864152U JP 15816081 U JP15816081 U JP 15816081U JP 15816081 U JP15816081 U JP 15816081U JP S5864152 U JPS5864152 U JP S5864152U
- Authority
- JP
- Japan
- Prior art keywords
- section
- diversity
- receiving
- core
- reception system
- 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
- 239000004020 conductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (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図は従来のダイパーシティ受信システムのブロック
図、第２図は本考案の一実施例であるダイパーシティ受
信システムのブロック図である。
１、 ２． １１． １２・・・・・・アンテナ、３．
１３・・・・・・ダイパーシティ部、３１．３２，１３
１゜１３２・・・・・・整合回路、３３，３４．１３４
・・・・・・アンテナ増幅器、３５，１３３・・曲アン
テナ切換器、３６．１３５・・・・・・駆動回路、４，
１５・・・・・・受信部、５．１６・・・・・・スピニ
カ、１３７，１５２・・・・・・コンデンサ、１３６．
１５１・・・・・・チョークコイル、１４・・・・・・
ケーブル。FIG. 1 is a block diagram of a conventional diversity reception system, and FIG. 2 is a block diagram of a diversity reception system that is an embodiment of the present invention. 1, 2. 11. 12... Antenna, 3.
13...Dipercity Department, 31.32,13
1゜132・・・Matching circuit, 33, 34.134
...Antenna amplifier, 35,133...Curved antenna switch, 36.135...Drive circuit, 4,
15... Receiving unit, 5.16... Spinica, 137, 152... Capacitor, 136.
151...Choke coil, 14...
cable.
Claims (2)
よって前記複数のアンテナを切換えるアンテナ切換部を
有するダイパーシティ部を、前記コントロール信号と電
飾電流を前記ダイパーシティ部に送出し、前記ダイパー
シティ部の出力を受信する受信部から分離するとともに
前記ダイパーシティ部を前記アンテナ側に設け、前記ダ
イパーシティ部と前記受信部を２芯のケーブルを介して
接続してなるダイパーシティ受信システム。(1) A diversity section that is connected to a plurality of antennas and has an antenna switching section that switches between the plurality of antennas in response to a control signal; 1. A diversity receiving system, wherein the diversity section is separated from a receiving section that receives an output and is provided on the antenna side, and the diversity section and the receiving section are connected via a two-core cable.
力信号と前記受信部からの電源電流を重畳して伝送し、
残りの一芯に前記コントロール信号を伝送するとともに
外部導体をアース線とした実用新案登録請求り範囲第１
項記載のダイパーシティ受信システム。(2) superimposing and transmitting the output signal from the diversity section and the power supply current from the receiving section on one core of the cable;
Utility model registration claim No. 1 in which the control signal is transmitted to the remaining one core and the outer conductor is a ground wire.
Dipercity receiving system as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15816081U JPS5864152U (en) | 1981-10-22 | 1981-10-22 | Diversity reception system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15816081U JPS5864152U (en) | 1981-10-22 | 1981-10-22 | Diversity reception system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5864152U true JPS5864152U (en) | 1983-04-30 |
Family
ID=29950663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15816081U Pending JPS5864152U (en) | 1981-10-22 | 1981-10-22 | Diversity reception system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5864152U (en) |
-
1981
- 1981-10-22 JP JP15816081U patent/JPS5864152U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5864152U (en) | Diversity reception system | |
| JPS6059640U (en) | In-vehicle radio | |
| JPS5969584U (en) | remote control device | |
| JPS58990Y2 (en) | receiving device | |
| JPS59147347U (en) | Transmitter/receiver antenna switching circuit | |
| JPS58141645U (en) | Transmission/reception switching device | |
| JPS63114567U (en) | ||
| JPS60189148U (en) | FM/AM receiver | |
| JPS5890713U (en) | Transmission/reception coils for railway ground coils and onboard coils | |
| JPS60126801U (en) | robot equipment | |
| JPS6050551U (en) | fm stereo radio receiver | |
| JPS5991048U (en) | antenna device | |
| JPS5967006U (en) | antenna switching device | |
| JPS5864151U (en) | Diversity reception system | |
| JPS58141640U (en) | diversity receiver | |
| JPS63156106U (en) | ||
| JPS62139112U (en) | ||
| JPS59189348U (en) | emergency alert receiver | |
| JPH0235513U (en) | ||
| JPS61136610U (en) | ||
| JPS63174739U (en) | ||
| JPS62133436U (en) | ||
| JPS5866741U (en) | FM radio | |
| JPS6038919B2 (en) | wireless microphone | |
| JPS601055U (en) | radio receiver antenna device |