EE03246B1 - Laia dünaamikaga kõrgsagedusdetektor - Google Patents

Laia dünaamikaga kõrgsagedusdetektor

Info

Publication number: EE03246B1
Authority: EE; Estonia
Prior art keywords: detector; dynamic; wide
Prior art date: 1991-07-23

Application number

EE9400354A

Other languages

English (en)

Inventor

Saarnimo Timo

Niemi Mika

Original Assignee

Nokia Mobile Phones Ltd.

Priority date (The priority date 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 date listed.)

1991-07-23

Filing date

1994-11-23

Publication date

1999-12-15

1994-11-23 Application filed by Nokia Mobile Phones Ltd. filed Critical Nokia Mobile Phones Ltd.

1999-12-15 Publication of EE03246B1 publication Critical patent/EE03246B1/et

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

EE9400354A 1991-07-23 1994-11-23 Laia dünaamikaga kõrgsagedusdetektor EE03246B1 (et)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI913529A FI92531C (fi)	1991-07-23	1991-07-23	Suurtaajuusilmaisin laajalla dynamiikalla

Publications (1)

Publication Number	Publication Date
EE03246B1 true EE03246B1 (et)	1999-12-15

Family

ID=8532919

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EE9400354A EE03246B1 (et)	1991-07-23	1994-11-23	Laia dünaamikaga kõrgsagedusdetektor

Country Status (5)

Country	Link
US (1)	US5291150A (et)
EP (1)	EP0524806B1 (et)
DE (1)	DE69222900T2 (et)
EE (1)	EE03246B1 (et)
FI (1)	FI92531C (et)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI92531C (fi) *	1991-07-23	1994-11-25	Nokia Mobile Phones Ltd	Suurtaajuusilmaisin laajalla dynamiikalla
FI930632A7 (fi) *	1993-02-12	1994-08-13	Nokia Corp	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
FI963389L (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
TW444429B (en) *	1997-07-31	2001-07-01	Matsushita Electric Industrial Co Ltd	Automatic microwave gain control device
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)

* Cited by examiner, † Cited by third party
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 EP EP92306699A patent/EP0524806B1/en not_active Expired - Lifetime
- 1992-07-22 DE DE69222900T patent/DE69222900T2/de 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/et not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69222900D1 (de)	1997-12-04
EP0524806B1 (en)	1997-10-29
FI92531C (fi)	1994-11-25
DE69222900T2 (de)	1998-04-02
FI913529L (fi)	1993-01-24
EP0524806A1 (en)	1993-01-27
FI913529A0 (fi)	1991-07-23
US5291150A (en)	1994-03-01
FI92531B (fi)	1994-08-15

Publication	Publication Date	Title
EE03246B1 (et)	1999-12-15	Laia dünaamikaga kõrgsagedusdetektor
FI921168A7 (fi)	1992-09-22	Inhalator
DE69221135D1 (de)	1997-09-04	Tropfendetektor
FI915228A7 (fi)	1991-11-06	Unenhavaitsemislaite
FI925651A7 (fi)	1992-12-11	Inhalator
DE69206209D1 (de)	1996-01-04	Luftblasendetektor.
DE69218914D1 (de)	1997-05-15	Selbstheizender filter
DK0572451T3 (da)	1998-10-19	Ukendte steroidistere
FI934239L (fi)	1993-09-27	Inhalator
DE69217176D1 (de)	1997-03-13	Tastschalteranordnung
DE69218991D1 (de)	1997-05-22	Tastschalter
DK0570454T3 (da)	1999-10-18	Hidtil ukendte steroider
FI923807L (fi)	1993-03-14	Frusen pasta
IT1296786B1 (it)	1999-07-28	Sedia
FI934443L (fi)	1993-10-08	Oeppningsanordning foer flexibla paosar avsedda foer packning av kompressibla produkter
FI925637L (fi)	1993-06-14	Foerfarande foer framstaellning av stabiliserade polyolefiner produkter erhaollna daerav
DE69225264D1 (de)	1998-06-04	Minimaldifferenz-Prozessor
DE69216063D1 (de)	1997-01-30	Tastkopf
DE69315575D1 (de)	1998-01-15	Detektor kalibrierung
FI921523L (fi)	1992-10-10	Foerfarande foer framstaellning av ginkgolid b fraon ginkgolid c
FI934238L (fi)	1993-09-27	Inhalator
DE69106713D1 (de)	1995-02-23	Detektorschaltung.
KR930701784A (ko)	1993-06-12	제산기
DE69220733D1 (de)	1997-08-14	Detektor
KR930010873U (ko)	1993-06-24	손수레

Legal Events

Date	Code	Title	Description
2003-02-17	KB4A	Valid patent at the end of a year	Effective date: 20021231
2004-02-16	KB4A	Valid patent at the end of a year	Effective date: 20031231
2004-08-16	MM4A	Lapsed by not paying the annual fees	Effective date: 20031123