HK1041748B - 改進蜂窩電話中發射機功率的測量動態範圍的系統 - Google Patents

改進蜂窩電話中發射機功率的測量動態範圍的系統

Info

Publication number
HK1041748B
HK1041748B HK02103525.6A HK02103525A HK1041748B HK 1041748 B HK1041748 B HK 1041748B HK 02103525 A HK02103525 A HK 02103525A HK 1041748 B HK1041748 B HK 1041748B
Authority
HK
Hong Kong
Prior art keywords
improving
dynamic range
cellular telephone
power measurement
transmitter power
Prior art date
Application number
HK02103525.6A
Other languages
English (en)
Other versions
HK1041748A1 (en
Inventor
G Freed John
Original Assignee
艾利森公司
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.)
Filing date
Publication date
Application filed by 艾利森公司 filed Critical 艾利森公司
Publication of HK1041748A1 publication Critical patent/HK1041748A1/xx
Publication of HK1041748B publication Critical patent/HK1041748B/zh

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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/04—Modifications of control circuit to reduce distortion caused by control
HK02103525.6A 1998-08-07 2002-05-09 改進蜂窩電話中發射機功率的測量動態範圍的系統 HK1041748B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/131,135 US6128477A (en) 1998-08-07 1998-08-07 System for improving the dynamic range of transmitter power measurement in a cellular telephone
PCT/US1999/015257 WO2000008753A1 (en) 1998-08-07 1999-07-07 System for improving the dynamic range of transmitter power measurement in a cellular telephone

Publications (2)

Publication Number Publication Date
HK1041748A1 HK1041748A1 (en) 2002-07-19
HK1041748B true HK1041748B (zh) 2004-10-08

Family

ID=22448040

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02103525.6A HK1041748B (zh) 1998-08-07 2002-05-09 改進蜂窩電話中發射機功率的測量動態範圍的系統

Country Status (8)

Country Link
US (1) US6128477A (zh)
EP (1) EP1110310B1 (zh)
CN (1) CN1134104C (zh)
AU (1) AU4971399A (zh)
BR (1) BR9912771A (zh)
EE (1) EE04325B1 (zh)
HK (1) HK1041748B (zh)
WO (1) WO2000008753A1 (zh)

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Also Published As

Publication number Publication date
EP1110310A1 (en) 2001-06-27
US6128477A (en) 2000-10-03
AU4971399A (en) 2000-02-28
CN1322400A (zh) 2001-11-14
EE200100068A (et) 2002-06-17
EP1110310B1 (en) 2002-11-06
HK1041748A1 (en) 2002-07-19
BR9912771A (pt) 2001-05-08
CN1134104C (zh) 2004-01-07
EE04325B1 (et) 2004-06-15
WO2000008753A1 (en) 2000-02-17

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080707