NO902829D0 - RECEIVER DEVICE FOR RADIO COMMUNICATION SIGNALS. - Google Patents
RECEIVER DEVICE FOR RADIO COMMUNICATION SIGNALS.Info
- Publication number
- NO902829D0 NO902829D0 NO902829A NO902829A NO902829D0 NO 902829 D0 NO902829 D0 NO 902829D0 NO 902829 A NO902829 A NO 902829A NO 902829 A NO902829 A NO 902829A NO 902829 D0 NO902829 D0 NO 902829D0
- Authority
- NO
- Norway
- Prior art keywords
- radio communication
- communication signals
- receiver device
- processing unit
- digital processing
- Prior art date
Links
- 230000003321 amplification Effects 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 2
- 238000005070 sampling 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
- H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
Landscapes
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Circuits Of Receivers In General (AREA)
- Burglar Alarm Systems (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Amplifiers (AREA)
- Toys (AREA)
Abstract
The reception apparatus according to the invention comprises a receiving antenna (1), a fixed-gain preamplifying element (2), an amplifying element (8) having a series of output lines (13) with fixed amplification levels connected to a common conversion element (20) by way of a sampling element (17), the conversion element (20) being associated with a storage element (21) and with a stored signals selection means (22) for transmitting to a digital processing unit (23) those of the stored signals having the amplification level best matched to the digital processing unit (23). <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8908530A FR2648973B1 (en) | 1989-06-27 | 1989-06-27 | RADIO COMMUNICATION SIGNAL RECEIVING DEVICE |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO902829D0 true NO902829D0 (en) | 1990-06-26 |
| NO902829L NO902829L (en) | 1990-12-28 |
| NO177810B NO177810B (en) | 1995-08-14 |
| NO177810C NO177810C (en) | 1995-11-22 |
Family
ID=9383149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO902829A NO177810C (en) | 1989-06-27 | 1990-06-26 | Receiver apparatus for radio communication signals |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0407260B1 (en) |
| AT (1) | ATE94708T1 (en) |
| DD (1) | DD300141A5 (en) |
| DE (1) | DE69003317T2 (en) |
| DK (1) | DK0407260T3 (en) |
| ES (1) | ES2044481T3 (en) |
| FI (1) | FI101506B1 (en) |
| FR (1) | FR2648973B1 (en) |
| IE (1) | IE65507B1 (en) |
| NO (1) | NO177810C (en) |
| PT (1) | PT94489B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5590156A (en) * | 1994-04-22 | 1996-12-31 | Carney; Ronald | Multichannel wideband digital receiver making use of multiple wideband tuners having individually selectable gains to extend overall system dynamic range |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2441956A1 (en) * | 1978-11-17 | 1980-06-13 | Inst Francais Du Petrole | MULTIPLEX SIGNAL AMPLIFICATION METHOD AND IMPLEMENTATION DEVICE |
| US4581725A (en) * | 1982-07-21 | 1986-04-08 | Mobil Oil Corporation | Method and system for gain selection |
-
1989
- 1989-06-27 FR FR8908530A patent/FR2648973B1/en not_active Expired - Lifetime
-
1990
- 1990-06-25 PT PT94489A patent/PT94489B/en not_active IP Right Cessation
- 1990-06-25 DE DE90401806T patent/DE69003317T2/en not_active Expired - Fee Related
- 1990-06-25 AT AT90401806T patent/ATE94708T1/en not_active IP Right Cessation
- 1990-06-25 ES ES90401806T patent/ES2044481T3/en not_active Expired - Lifetime
- 1990-06-25 EP EP90401806A patent/EP0407260B1/en not_active Expired - Lifetime
- 1990-06-25 DK DK90401806.6T patent/DK0407260T3/en active
- 1990-06-26 DD DD342104A patent/DD300141A5/en unknown
- 1990-06-26 IE IE231090A patent/IE65507B1/en not_active IP Right Cessation
- 1990-06-26 NO NO902829A patent/NO177810C/en not_active IP Right Cessation
- 1990-06-27 FI FI903252A patent/FI101506B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO177810C (en) | 1995-11-22 |
| DE69003317T2 (en) | 1994-03-24 |
| PT94489B (en) | 1997-04-30 |
| ES2044481T3 (en) | 1994-01-01 |
| IE902310A1 (en) | 1991-01-16 |
| ATE94708T1 (en) | 1993-10-15 |
| NO177810B (en) | 1995-08-14 |
| FI101506B (en) | 1998-06-30 |
| DK0407260T3 (en) | 1994-02-07 |
| EP0407260A1 (en) | 1991-01-09 |
| DD300141A5 (en) | 1992-05-21 |
| IE902310L (en) | 1990-12-27 |
| FI101506B1 (en) | 1998-06-30 |
| PT94489A (en) | 1991-12-31 |
| FI903252A0 (en) | 1990-06-27 |
| NO902829L (en) | 1990-12-28 |
| FR2648973B1 (en) | 1991-09-06 |
| EP0407260B1 (en) | 1993-09-15 |
| IE65507B1 (en) | 1995-11-01 |
| FR2648973A1 (en) | 1990-12-28 |
| DE69003317D1 (en) | 1993-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN DECEMBER 2000 |