FI913529A0 - Suurtaajuusilmaisin laajalla dynamiikalla - Google Patents
Suurtaajuusilmaisin laajalla dynamiikallaInfo
- Publication number
- FI913529A0 FI913529A0 FI913529A FI913529A FI913529A0 FI 913529 A0 FI913529 A0 FI 913529A0 FI 913529 A FI913529 A FI 913529A FI 913529 A FI913529 A FI 913529A FI 913529 A0 FI913529 A0 FI 913529A0
- Authority
- FI
- Finland
- Prior art keywords
- high frequency
- frequency detector
- great dynamics
- dynamics
- great
- Prior art date
Links
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
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI913529A FI92531C (fi) | 1991-07-23 | 1991-07-23 | Suurtaajuusilmaisin laajalla dynamiikalla |
US07/918,546 US5291150A (en) | 1991-07-23 | 1992-07-22 | Control circuitry for an RF signal amplifier |
EP92306699A EP0524806B1 (en) | 1991-07-23 | 1992-07-22 | Control circuitry for an RF signal amplifier |
DE69222900T DE69222900T2 (de) | 1991-07-23 | 1992-07-22 | Regelschaltung für einen RF-Verstärker |
EE9400354A EE03246B1 (et) | 1991-07-23 | 1994-11-23 | Laia dünaamikaga kõrgsagedusdetektor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI913529 | 1991-07-23 | ||
FI913529A FI92531C (fi) | 1991-07-23 | 1991-07-23 | Suurtaajuusilmaisin laajalla dynamiikalla |
Publications (4)
Publication Number | Publication Date |
---|---|
FI913529A0 true FI913529A0 (fi) | 1991-07-23 |
FI913529A FI913529A (fi) | 1993-01-24 |
FI92531B FI92531B (fi) | 1994-08-15 |
FI92531C FI92531C (fi) | 1994-11-25 |
Family
ID=8532919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI913529A FI92531C (fi) | 1991-07-23 | 1991-07-23 | Suurtaajuusilmaisin laajalla dynamiikalla |
Country Status (5)
Country | Link |
---|---|
US (1) | US5291150A (fi) |
EP (1) | EP0524806B1 (fi) |
DE (1) | DE69222900T2 (fi) |
EE (1) | EE03246B1 (fi) |
FI (1) | FI92531C (fi) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI92531C (fi) * | 1991-07-23 | 1994-11-25 | Nokia Mobile Phones Ltd | Suurtaajuusilmaisin laajalla dynamiikalla |
FI930632A (fi) * | 1993-02-12 | 1994-08-13 | Nokia Mobile Phones Ltd | Kytkentä lähetinvahvistimen tehon säätämiseksi |
FI97179C (fi) * | 1994-06-15 | 1996-10-25 | Nokia Mobile Phones Ltd | Pulssitetun lähettimen lähtötehon säätö ja tehon verhokäyrän muotoilu |
FI105865B (fi) * | 1994-11-14 | 2000-10-13 | Nokia Mobile Phones Ltd | Menetelmä ja kytkentä radiolaitteen lähetinsignaalin tehon säätämiseksi ja linearisoimiseksi |
GB2296145B (en) * | 1994-12-15 | 1999-09-22 | Nokia Mobile Phones Ltd | Radio transmitters and methods of operation |
FI101505B1 (fi) * | 1995-05-10 | 1998-06-30 | Nokia Mobile Phones Ltd | Menetelmä suuntakytkimellä toteutetun tehonmittauksen parantamiseksi pienillä tehotasoilla |
US5752172A (en) * | 1996-08-16 | 1998-05-12 | Nokia Mobile Phones Limited | Distributed transmitter output power control circuit and method for a radio telephone |
FI963389A (fi) * | 1996-08-30 | 1998-03-01 | Nokia Mobile Phones Ltd | Käsipuhelimen opastusjärjestelmä |
DE19645508A1 (de) * | 1996-11-05 | 1998-05-07 | Philips Patentverwaltung | Schaltungsanordnung zur Hochfrequenzpegelregelung |
FI106759B (fi) | 1996-11-13 | 2001-03-30 | Nokia Mobile Phones Ltd | Matkaviestimen lähetystehon rajoitinjärjestelmä |
US6173160B1 (en) | 1996-11-18 | 2001-01-09 | Nokia Mobile Phones Limited | Mobile station having drift-free pulsed power detection method and apparatus |
FI108177B (fi) * | 1997-01-03 | 2001-11-30 | Nokia Mobile Phones Ltd | Matkaviestinlaitteiden lähetin |
US5884149A (en) * | 1997-02-13 | 1999-03-16 | Nokia Mobile Phones Limited | Mobile station having dual band RF detector and gain control |
KR100330519B1 (ko) * | 1997-07-31 | 2002-05-09 | 모리시타 요이찌 | 마이크로파자동이득제어장치 |
JP2000286915A (ja) * | 1999-03-31 | 2000-10-13 | Toshiba Corp | 信号変調回路及び信号変調方法 |
US6836184B1 (en) | 1999-07-02 | 2004-12-28 | Adc Telecommunications, Inc. | Network amplifier with microprocessor control |
FR2820911B1 (fr) * | 2001-02-13 | 2003-05-30 | Sagem | Procede d'egalisation de symboles de donnees recus par un modem et modem pour la mise en oeuvre du procede |
US7512386B2 (en) * | 2003-08-29 | 2009-03-31 | Nokia Corporation | Method and apparatus providing integrated load matching using adaptive power amplifier compensation |
US8217717B1 (en) * | 2010-09-10 | 2012-07-10 | Rf Micro Devices, Inc. | Linear detector with added diode feedback loop |
US9746505B2 (en) * | 2014-12-01 | 2017-08-29 | Silicon Laboratories, Inc. | Radio frequency energy detection |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4158180A (en) * | 1978-04-13 | 1979-06-12 | General Electric Company | Temperature control circuit |
JPS5779722A (en) * | 1980-11-04 | 1982-05-19 | Matsushita Electric Ind Co Ltd | Automatic gain controlling circuit |
US4523155A (en) * | 1983-05-04 | 1985-06-11 | Motorola, Inc. | Temperature compensated automatic output control circuitry for RF signal power amplifiers with wide dynamic range |
US4602218A (en) * | 1985-04-30 | 1986-07-22 | Motorola, Inc. | Automatic output control circuitry for RF power amplifiers with wide dynamic range |
US4937842A (en) * | 1989-02-23 | 1990-06-26 | Motorola Inc. | Self adjusting data detector |
FI92531C (fi) * | 1991-07-23 | 1994-11-25 | Nokia Mobile Phones Ltd | Suurtaajuusilmaisin laajalla dynamiikalla |
-
1991
- 1991-07-23 FI FI913529A patent/FI92531C/fi active
-
1992
- 1992-07-22 DE DE69222900T patent/DE69222900T2/de not_active Expired - Lifetime
- 1992-07-22 EP EP92306699A patent/EP0524806B1/en not_active Expired - Lifetime
- 1992-07-22 US US07/918,546 patent/US5291150A/en not_active Expired - Lifetime
-
1994
- 1994-11-23 EE EE9400354A patent/EE03246B1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5291150A (en) | 1994-03-01 |
EP0524806A1 (en) | 1993-01-27 |
FI913529A (fi) | 1993-01-24 |
EP0524806B1 (en) | 1997-10-29 |
DE69222900D1 (de) | 1997-12-04 |
FI92531B (fi) | 1994-08-15 |
FI92531C (fi) | 1994-11-25 |
DE69222900T2 (de) | 1998-04-02 |
EE03246B1 (et) | 1999-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI913529A0 (fi) | Suurtaajuusilmaisin laajalla dynamiikalla | |
FI925292A (fi) | Foerfarande foer framstaellning av metallkarbider med en stor specifik yta fraon aktiverade kolskum | |
MX9206147A (es) | Un articulo absorbente | |
NO920137L (no) | Blindnaglemutter med trekkdor | |
DE69231867D1 (de) | Tropfendetektor | |
DK1016396T3 (da) | Absorberende emne med modtageåbning | |
FI914382A (fi) | Dammsugarpaosar med stor effekt. | |
FI932087A (fi) | Staolfiberfoerstaerkt betong med stor boejhaollfasthet | |
FI932110A (fi) | Limpolymer med flera komponenter | |
ITMI920177A1 (it) | Poliolefina stabilizzata | |
DE69226352D1 (de) | Gehilfe | |
FI931583A (fi) | Foerfarande foer framstaellning av optiskt aktiva cyanhydriner med hjaelp av enzymer | |
DE69301478D1 (de) | Planheitsdetektor | |
FI923352A (fi) | Fluorelastomera blandpolymerer modifierade med perfluoralkylvinyleter och baserade pao vinylidenfluorid | |
FI925904A0 (fi) | Dynamisk tvaettare med oevertryck | |
DE69228041D1 (de) | Infrarot-Detektor | |
DE69214991D1 (de) | Infrarotdetektor | |
DE69312568D1 (de) | Infrarotdetektor | |
DE69208366D1 (de) | Strahlungsdetektoren | |
DE69220733D1 (de) | Detektor | |
DE69301144D1 (de) | Detektor | |
FI915353A0 (fi) | Hoegspaenningstransformator med stor seismisk stabilitet. | |
ATA111093A (de) | Schubkasten oder auszug mit verstellbarer unterteilung | |
DE69317686D1 (de) | Detektoranordnung | |
FI896264A0 (fi) | Foerfarande foer framstaellning av ceriumoxid med stor specifikyta. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application |