CA2069278A1 - Dispositif de mesure de niveaux de signal pour recepteur radio - Google Patents
Dispositif de mesure de niveaux de signal pour recepteur radioInfo
- Publication number
- CA2069278A1 CA2069278A1 CA2069278A CA2069278A CA2069278A1 CA 2069278 A1 CA2069278 A1 CA 2069278A1 CA 2069278 A CA2069278 A CA 2069278A CA 2069278 A CA2069278 A CA 2069278A CA 2069278 A1 CA2069278 A1 CA 2069278A1
- Authority
- CA
- Canada
- Prior art keywords
- signal level
- signal
- measuring system
- radio receiver
- level measuring
- 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.)
- Granted
Links
- 230000003321 amplification Effects 0.000 abstract 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
- H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
- H03G3/3047—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers for intermittent signals, e.g. burst signals
-
- 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
- H04B1/06—Receivers
- H04B1/16—Circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US719,213 | 1991-06-21 | ||
US07/719,213 US5261119A (en) | 1991-06-21 | 1991-06-21 | Signal level measuring system for a radio receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2069278A1 true CA2069278A1 (fr) | 1992-12-22 |
CA2069278C CA2069278C (fr) | 1996-01-09 |
Family
ID=24889206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002069278A Expired - Fee Related CA2069278C (fr) | 1991-06-21 | 1992-05-22 | Dispositif de mesure de niveaux de signal pour recepteur radio |
Country Status (3)
Country | Link |
---|---|
US (1) | US5261119A (fr) |
CA (1) | CA2069278C (fr) |
GB (1) | GB2257874B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5627529A (en) * | 1994-03-11 | 1997-05-06 | Prince Corporation | Vehicle control system with trainable transceiver |
JP3126105B2 (ja) * | 1995-12-06 | 2001-01-22 | 株式会社エヌ・ティ・ティ・ドコモ | スペクトル拡散通信におけるソフト・ハンドオフのための装置 |
AT407682B (de) | 1995-12-21 | 2001-05-25 | Kapsch Ag | Zwischenverstärker für eine relaisstation |
US8583053B1 (en) * | 2012-06-20 | 2013-11-12 | Google Inc. | Optimizing TCP traffic for mobile devices using TCP backoff thresholds |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4186351A (en) * | 1978-11-01 | 1980-01-29 | Gte Sylvania Incorporated | Signal strength indicator circuit for a radio receiver employing AGC |
DE3607687A1 (de) * | 1986-03-08 | 1987-09-10 | Philips Patentverwaltung | Verfahren und schaltungsanordnung zum weiterschalten einer funkverbindung in eine andere funkzelle eines digitalen funkuebertragungssystems |
US4868885A (en) * | 1986-05-05 | 1989-09-19 | General Electric Company | Apparatus and method for high-speed determination of received RF signal strength indicator |
JPH01208915A (ja) * | 1988-02-16 | 1989-08-22 | Sanyo Electric Co Ltd | Fm受信機 |
CA2053313C (fr) * | 1989-05-26 | 1994-12-06 | Gerald P. Labedz | Indication rapide de l'intensite des signaux recus |
-
1991
- 1991-06-21 US US07/719,213 patent/US5261119A/en not_active Expired - Lifetime
-
1992
- 1992-05-22 CA CA002069278A patent/CA2069278C/fr not_active Expired - Fee Related
- 1992-06-12 GB GB9212568A patent/GB2257874B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2257874A (en) | 1993-01-20 |
CA2069278C (fr) | 1996-01-09 |
US5261119A (en) | 1993-11-09 |
GB9212568D0 (en) | 1992-07-22 |
GB2257874B (en) | 1995-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |