JPH0542858B2 - - Google Patents
Info
- Publication number
- JPH0542858B2 JPH0542858B2 JP59241724A JP24172484A JPH0542858B2 JP H0542858 B2 JPH0542858 B2 JP H0542858B2 JP 59241724 A JP59241724 A JP 59241724A JP 24172484 A JP24172484 A JP 24172484A JP H0542858 B2 JPH0542858 B2 JP H0542858B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- phase
- circuit
- received signal
- switching
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59241724A JPS61121547A (ja) | 1984-11-16 | 1984-11-16 | スペクトラム拡散信号受信装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59241724A JPS61121547A (ja) | 1984-11-16 | 1984-11-16 | スペクトラム拡散信号受信装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61121547A JPS61121547A (ja) | 1986-06-09 |
| JPH0542858B2 true JPH0542858B2 (de) | 1993-06-29 |
Family
ID=17078590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59241724A Granted JPS61121547A (ja) | 1984-11-16 | 1984-11-16 | スペクトラム拡散信号受信装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121547A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2683121B2 (ja) * | 1989-12-11 | 1997-11-26 | キヤノン株式会社 | スペクトラム拡散通信用受信装置 |
| JP2007155644A (ja) * | 2005-12-08 | 2007-06-21 | Toyota Motor Corp | Gps受信装置、カーナビゲーションシステム |
| WO2010026642A1 (ja) * | 2008-09-04 | 2010-03-11 | 株式会社アドバンテスト | 試験装置、送信装置、受信装置、試験方法、送信方法、および受信方法 |
| JP6943084B2 (ja) * | 2017-08-29 | 2021-09-29 | 富士通株式会社 | 信号追跡プログラム、信号追跡方法及び情報処理装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5370694A (en) * | 1976-12-06 | 1978-06-23 | Koden Electronics Co Ltd | Loral c receiver |
| JPS556261A (en) * | 1978-06-30 | 1980-01-17 | Koden Electronics Co Ltd | Loran c signal tracer |
| JPS581574A (ja) * | 1981-06-26 | 1983-01-06 | Ricoh Co Ltd | 通電転写記録方法 |
| JPS5813758A (ja) * | 1981-07-10 | 1983-01-26 | ダイセル化学工業株式会社 | 不織布シ−トおよびその製造法 |
-
1984
- 1984-11-16 JP JP59241724A patent/JPS61121547A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61121547A (ja) | 1986-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0436854B1 (de) | Signalfolgesystem für GPS-Satelliten ind GPS-Empfängern | |
| US5036329A (en) | GPS satellite signal tracking method for GPS receivers | |
| EP0467651B1 (de) | Satellitengestütztes zellulares Kommunikationssystem mit positionsunterstützter Teilnehmereinheit. | |
| US6459405B1 (en) | Satellite-based location system employing knowledge-based sequential signal search strategy | |
| CA2343237C (en) | Call maintenance during position location | |
| KR101071494B1 (ko) | 이동 유닛 속도에 기초한 주파수 및 시간 추적 루프들에서의 주파수 시프트 및 시간 시프트 보상 | |
| KR100742145B1 (ko) | 효율적인 회전자를 이용하여 위치측정을 수행하기 위한 수신기 | |
| JPH11513796A (ja) | 衛星ネットワークをベースにして位置を決定する受信機 | |
| MXPA01002489A (es) | Localizacion de posicion con un oscilador de baja tolerancia. | |
| CA2229069A1 (en) | Multipath error reduction in a spread spectrum receiver for ranging applications | |
| KR100702378B1 (ko) | 메모리 제한된 환경에서의 위치측정 | |
| JPH0542858B2 (de) | ||
| JPH05157826A (ja) | Gps衛星信号の受信方法及びgps受信装置 | |
| JPH05281330A (ja) | Gps受信機の衛星電波捕捉方法 | |
| RU2187127C2 (ru) | Способ автономного снижения порогов обнаружения и отслеживания несущих сигналов, принимаемых на орбите | |
| JP3575220B2 (ja) | スペクトル拡散信号捕捉装置 | |
| RU2194363C2 (ru) | Способ автономного понижения порогов приема и сопровождения кодов расширения спектра, принимаемых на орбите | |
| JP3260827B2 (ja) | Gps受信機 | |
| JPH03295483A (ja) | Gps受信機の衛星電波捕捉方式 | |
| JP4665501B2 (ja) | 温度補償圧電発振器とそれを用いた受信装置 | |
| JP3188516B2 (ja) | Gps受信機の信号処理回路 | |
| JP3925581B2 (ja) | スペクトラム拡散信号受信装置 | |
| JP2001153942A (ja) | スペクトル拡散復調器及びgps受信機 | |
| JP3042083B2 (ja) | 地球局受信装置 | |
| JP2001235531A (ja) | Gps受信装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |