JP2000295119A5 - - Google Patents

Download PDF

Info

Publication number
JP2000295119A5
JP2000295119A5 JP1999099120A JP9912099A JP2000295119A5 JP 2000295119 A5 JP2000295119 A5 JP 2000295119A5 JP 1999099120 A JP1999099120 A JP 1999099120A JP 9912099 A JP9912099 A JP 9912099A JP 2000295119 A5 JP2000295119 A5 JP 2000295119A5
Authority
JP
Japan
Prior art keywords
transmission rate
synthesizer
timing
transmission
generated
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.)
Pending
Application number
JP1999099120A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000295119A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP9912099A priority Critical patent/JP2000295119A/ja
Priority claimed from JP9912099A external-priority patent/JP2000295119A/ja
Priority to PCT/JP2000/002184 priority patent/WO2000060754A1/ja
Priority to EP20000913106 priority patent/EP1087535A1/en
Publication of JP2000295119A publication Critical patent/JP2000295119A/ja
Priority to US09/729,284 priority patent/US20010000504A1/en
Publication of JP2000295119A5 publication Critical patent/JP2000295119A5/ja
Pending legal-status Critical Current

Links

JP9912099A 1999-04-06 1999-04-06 無線送信機 Pending JP2000295119A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9912099A JP2000295119A (ja) 1999-04-06 1999-04-06 無線送信機
PCT/JP2000/002184 WO2000060754A1 (en) 1999-04-06 2000-04-04 Radio transmitter and power supply unit for radio transmitter
EP20000913106 EP1087535A1 (en) 1999-04-06 2000-04-04 Radio transmitter and power supply unit for radio transmitter
US09/729,284 US20010000504A1 (en) 1999-04-06 2000-12-05 Radio transmitter and power supply control unit incorporated in the radio transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9912099A JP2000295119A (ja) 1999-04-06 1999-04-06 無線送信機

Publications (2)

Publication Number Publication Date
JP2000295119A JP2000295119A (ja) 2000-10-20
JP2000295119A5 true JP2000295119A5 (enExample) 2006-06-01

Family

ID=14238931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9912099A Pending JP2000295119A (ja) 1999-04-06 1999-04-06 無線送信機

Country Status (4)

Country Link
US (1) US20010000504A1 (enExample)
EP (1) EP1087535A1 (enExample)
JP (1) JP2000295119A (enExample)
WO (1) WO2000060754A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3482931B2 (ja) 1999-12-08 2004-01-06 日本電気株式会社 Ds/cdma移動体通信システムの無線通信装置およびサーチャ制御方法
DE60036887T2 (de) * 2000-11-03 2008-07-24 QUALCOMM, INCORPORATED, San Diego Vorrichtung zur unterdrückung von phasenrauschen in einem lokal erzeugten trägersignal, hervorgerufen durch abschaltung von schaltungselementen während diskontinuierlicher datenübertragungen
KR20080049830A (ko) 2001-10-19 2008-06-04 인터디지탈 테크날러지 코포레이션 다운링크에서 전체 dtx 동작 모드 동안 개선된 전력절감을 위한 시스템
US7106569B2 (en) 2002-11-27 2006-09-12 Sierra Wireless, Inc. Adaptive current limiter for wireless modem
CN102076075B (zh) * 2010-12-23 2014-03-19 意法·爱立信半导体(北京)有限公司 控制对端的数据发送功率的方法、装置以及系统
JP5817279B2 (ja) * 2011-07-15 2015-11-18 日本電気株式会社 バイアス制御回路、バイアス制御方法、増幅器、および、送信装置
US12335864B2 (en) 2018-09-14 2025-06-17 Telefonaktiebolagget LM Ericsson (Publ) Transmission system control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03191628A (ja) * 1989-12-21 1991-08-21 Toshiba Corp 可変レート符号化方式
JP3779320B2 (ja) * 1994-02-17 2006-05-24 モトローラ・インコーポレイテッド 信号を群符号化するための方法および装置
JPH10150429A (ja) * 1996-11-18 1998-06-02 Matsushita Electric Ind Co Ltd 送信回路

Similar Documents

Publication Publication Date Title
IL146429A (en) Power modulation systems and methods that separately amplify low and high frequency portions of an amplitude waveform
GB2354385A (en) Control of a variable gain amplifier with a delta sigma modulator d/a converter
WO2002082633A3 (en) System and method for current-mode amplitude modulation
TW200518535A (en) High performance modulator architecture for the outphasing rf amplifier
WO2002091698A3 (fr) Pre-distortion adaptative d'un generateur d'un signal radiofrequence module en phase ou frequence et en amplitude
WO2001045205A3 (en) Antenna coupling systems and methods for transmitters
WO2000055829A8 (en) Jitter buffer and methods for control of same
WO2001063745A3 (en) Modulator of phase and amplitude
DE602004021751D1 (de) Leistungsverstärker
AU2003301465A1 (en) Radio wave reception device, radio wave clock, and repeater
AU2001246658A1 (en) Device for producing a phase and amplitude modulated radio frequency signal
DK0734615T3 (da) Sender beregnet for radiotelefonbasisstationer
JP2000138634A5 (enExample)
WO2002101916A3 (fr) Procede de modulation de l'amplitude d'un signal radiofrequence, et dispositif pour sa mise en oeuvre
JP2000295119A5 (enExample)
CA2366369A1 (en) Digital exciter/phasor/transmitter for directional antenna system
PL1730916T3 (pl) System i sposób sterowania mocą w systemach komunikacji bezprzewodowej
AU2001272501A1 (en) Method and apparatus for modulating a radio signal using digital amplitude and phase control signals
WO2002033844A3 (en) Communications systems
EP1427101A4 (en) CIRCUIT GAIN DEVICE
JP2000295119A (ja) 無線送信機
DE60232198D1 (de) Frequenzmodulator unter verwendung geschalteter kapazitäten
US9203359B2 (en) Amplifier and audio device provided with amplifier
JP3326150B2 (ja) 無線通信装置
WO1999025072A3 (en) Control method and control arrangement