JPS644702B2 - - Google Patents
Info
- Publication number
- JPS644702B2 JPS644702B2 JP56169097A JP16909781A JPS644702B2 JP S644702 B2 JPS644702 B2 JP S644702B2 JP 56169097 A JP56169097 A JP 56169097A JP 16909781 A JP16909781 A JP 16909781A JP S644702 B2 JPS644702 B2 JP S644702B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- level
- output
- antennas
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 25
- 230000003321 amplification Effects 0.000 claims description 13
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 13
- 230000005684 electric field Effects 0.000 description 16
- 239000003990 capacitor Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
- H04B7/0814—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1271—Supports; Mounting means for mounting on windscreens
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Details Of Aerials (AREA)
- Radio Transmission System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56169097A JPS5869138A (ja) | 1981-10-21 | 1981-10-21 | ダイバ−シチアンテナを備えた受信機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56169097A JPS5869138A (ja) | 1981-10-21 | 1981-10-21 | ダイバ−シチアンテナを備えた受信機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5869138A JPS5869138A (ja) | 1983-04-25 |
JPS644702B2 true JPS644702B2 (ru) | 1989-01-26 |
Family
ID=15880254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56169097A Granted JPS5869138A (ja) | 1981-10-21 | 1981-10-21 | ダイバ−シチアンテナを備えた受信機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5869138A (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60136432A (ja) * | 1983-12-24 | 1985-07-19 | Matsushita Electric Ind Co Ltd | ダイバ−シテイ受信装置 |
JPS60136435A (ja) * | 1983-12-24 | 1985-07-19 | Matsushita Electric Ind Co Ltd | ダイバ−シテイ受信装置 |
JPS60136434A (ja) * | 1983-12-24 | 1985-07-19 | Matsushita Electric Ind Co Ltd | ダイバ−シテイ受信装置 |
JPH0718193Y2 (ja) * | 1986-10-29 | 1995-04-26 | 株式会社東芝 | 雑音除去装置 |
JPH01146434A (ja) * | 1987-12-02 | 1989-06-08 | Alpine Electron Inc | ダイバーシテイ受信装置 |
FR2660117B1 (fr) * | 1990-03-23 | 1992-09-04 | Pizon Ernest | Antenne pour vehicule automobile. |
JPH0528144U (ja) * | 1991-09-18 | 1993-04-09 | パイオニア株式会社 | 受信機 |
JP2006211546A (ja) * | 2005-01-31 | 2006-08-10 | Alps Electric Co Ltd | 車載用受信装置 |
-
1981
- 1981-10-21 JP JP56169097A patent/JPS5869138A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5869138A (ja) | 1983-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4578819A (en) | Space diversity receiver | |
US3919482A (en) | FM receiver noise suppression circuit | |
JPH01162020A (ja) | Fmラジオ受信機 | |
JPS644702B2 (ru) | ||
US4087641A (en) | Noise limiting circuit for FM stereo receiver | |
JPS6325789Y2 (ru) | ||
JPS6221455B2 (ru) | ||
JPH0233215B2 (ja) | Inpiidansuseigokairo | |
JPS5917740A (ja) | スペ−ス・ダイバ−シテイ受信機 | |
JPS646604Y2 (ru) | ||
JPH0423849B2 (ru) | ||
JPS644701B2 (ru) | ||
JPS6219003Y2 (ru) | ||
KR0130164Y1 (ko) | 카 오디오용 에프엠 수신기의 잡음제거회로 | |
JPH0737381Y2 (ja) | ラジオ受信機のsメータ回路 | |
JP2003503869A (ja) | ソフトミューティングのための可制御インピーダンス手段を有するミューティング回路 | |
EP0132307A2 (en) | Receiver having a noise blanker | |
JPS6130137A (ja) | ダイバ−シテイ受信装置 | |
JPH0347614B2 (ru) | ||
JPS6224994Y2 (ru) | ||
JP2519320Y2 (ja) | チューナのagc回路 | |
JP3675518B2 (ja) | Rds受信機 | |
JPH07297771A (ja) | 車載用受信機 | |
JPS5869140A (ja) | ダイバ−シチアンテナを備えた受信機 | |
JP2001189707A (ja) | 受信機 |