JPS6322692B2 - - Google Patents
Info
- Publication number
- JPS6322692B2 JPS6322692B2 JP56126099A JP12609981A JPS6322692B2 JP S6322692 B2 JPS6322692 B2 JP S6322692B2 JP 56126099 A JP56126099 A JP 56126099A JP 12609981 A JP12609981 A JP 12609981A JP S6322692 B2 JPS6322692 B2 JP S6322692B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- circuit
- sample
- main antenna
- reception level
- 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 8
- 230000003321 amplification Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005404 monopole Effects 0.000 description 2
- RLLPVAHGXHCWKJ-IEBWSBKVSA-N (3-phenoxyphenyl)methyl (1s,3s)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@@H]1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 RLLPVAHGXHCWKJ-IEBWSBKVSA-N 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56126099A JPS5827444A (ja) | 1981-08-12 | 1981-08-12 | ダイバ−シテイ受信装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56126099A JPS5827444A (ja) | 1981-08-12 | 1981-08-12 | ダイバ−シテイ受信装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5827444A JPS5827444A (ja) | 1983-02-18 |
| JPS6322692B2 true JPS6322692B2 (enrdf_load_stackoverflow) | 1988-05-12 |
Family
ID=14926581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56126099A Granted JPS5827444A (ja) | 1981-08-12 | 1981-08-12 | ダイバ−シテイ受信装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5827444A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2695414B2 (ja) * | 1987-07-10 | 1997-12-24 | アイシン・エィ・ダブリュ株式会社 | 車両用ナビゲーション装置 |
| JP2698356B2 (ja) * | 1987-07-10 | 1998-01-19 | アイシン・エィ・ダブリュ株式会社 | 車両用ナビゲーション装置 |
| CA1292584C (en) * | 1987-11-30 | 1991-11-26 | Henry Ludwig Kazecki | Antenna selection control circuit |
| CA2052802A1 (en) * | 1990-10-11 | 1993-04-05 | Robert R. Clappier | Fm receiver anti-fading method and system |
-
1981
- 1981-08-12 JP JP56126099A patent/JPS5827444A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5827444A (ja) | 1983-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2071463A (en) | Radio pager having acoustic or vibration annunciating means | |
| JPS6322692B2 (enrdf_load_stackoverflow) | ||
| JP2788827B2 (ja) | 無線選択呼出受信機 | |
| JPH077448A (ja) | カーラジオ | |
| JPS6332295B2 (enrdf_load_stackoverflow) | ||
| JPS642301B2 (enrdf_load_stackoverflow) | ||
| JPS6322650B2 (enrdf_load_stackoverflow) | ||
| JPH0125455B2 (enrdf_load_stackoverflow) | ||
| JPS6316185Y2 (enrdf_load_stackoverflow) | ||
| JP2868629B2 (ja) | 車両用ラジオ | |
| JP2806966B2 (ja) | 車両用受信装置 | |
| JP2785559B2 (ja) | ミューティング装置 | |
| JPH08288874A (ja) | 偏波面切換用アダプタ | |
| JP2984850B2 (ja) | 受信機 | |
| JPH024177B2 (enrdf_load_stackoverflow) | ||
| JPS6327480Y2 (enrdf_load_stackoverflow) | ||
| JPS61280128A (ja) | 車両のダイバ−シテイ受信装置 | |
| JPS6333340B2 (enrdf_load_stackoverflow) | ||
| JPH07297692A (ja) | コントロール信号発生装置 | |
| JP2600121Y2 (ja) | 選局装置 | |
| KR0122659Y1 (ko) | 알람기능이 구비된 차량용 시계 | |
| JPS6034297B2 (ja) | ダイバ−シチアンテナを備えた受信機 | |
| KR0126220Y1 (ko) | 자동차용 알람장치 | |
| KR19990027197U (ko) | 자동차용 라디오의 시간에 따른 선국장치 | |
| JPH08307797A (ja) | 車載ｔｖ受信機用ノイズ・キャンセラ |