JPS6429930U - - Google Patents
Info
- Publication number
- JPS6429930U JPS6429930U JP1987125010U JP12501087U JPS6429930U JP S6429930 U JPS6429930 U JP S6429930U JP 1987125010 U JP1987125010 U JP 1987125010U JP 12501087 U JP12501087 U JP 12501087U JP S6429930 U JPS6429930 U JP S6429930U
- Authority
- JP
- Japan
- Prior art keywords
- coils
- coil
- receiving
- selection
- circuit
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Circuits Of Receivers In General (AREA)
Description
第１図は本考案の一実施例に係わる受信装置の
回路構成を示すブロツク図、第２図は同実施例の
動作を説明するためのタイミングチヤート、第３
図は従来の受信装置の回路構成を示すブロツク図
である。
２１……ロツド・アンテナ、２２……コイル切
替回路、２３……チユーナ、２４……検波回路、
２５……同期分離回路、２６……サンプルホール
ド回路、２７……タイミング発生回路、２８……
比較用切替信号発生回路、２９……信号合成回路
、３０……比較回路、Ｌ１〜Ｌ４……コイル。
FIG. 1 is a block diagram showing the circuit configuration of a receiving device according to an embodiment of the present invention, FIG. 2 is a timing chart for explaining the operation of the embodiment, and FIG.
The figure is a block diagram showing the circuit configuration of a conventional receiving device. 21... Rod antenna, 22... Coil switching circuit, 23... Tuner, 24... Detection circuit,
25... Synchronization separation circuit, 26... Sample hold circuit, 27... Timing generation circuit, 28...
Comparison switching signal generation circuit, 29... Signal synthesis circuit, 30... Comparison circuit, L1 to L4... Coil.
Claims (1)
れたアンテナと、 予め設定された比較期間で上記複数のコイルの
うちの受信強度の最も強いコイルを選択する選択
手段と、 この選択手段によつて選択されたコイルを介し
て上記アンテナより電波を受信する受信手段とを
具備したことを特徴とする受信装置。[Claims for Utility Model Registration] An antenna to which a plurality of coils having different inductances are connected; a selection means for selecting a coil with the strongest reception strength among the plurality of coils in a preset comparison period; and this selection. A receiving device comprising receiving means for receiving radio waves from the antenna via a coil selected by the means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987125010U JPS6429930U (en) | 1987-08-17 | 1987-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987125010U JPS6429930U (en) | 1987-08-17 | 1987-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6429930U true JPS6429930U (en) | 1989-02-22 |
Family
ID=31375236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987125010U Pending JPS6429930U (en) | 1987-08-17 | 1987-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6429930U (en) |
-
1987
- 1987-08-17 JP JP1987125010U patent/JPS6429930U/ja active Pending
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