GB2060292B - Transmit level control system - Google Patents

Transmit level control system

Info

Publication number
GB2060292B
GB2060292B GB8031163A GB8031163A GB2060292B GB 2060292 B GB2060292 B GB 2060292B GB 8031163 A GB8031163 A GB 8031163A GB 8031163 A GB8031163 A GB 8031163A GB 2060292 B GB2060292 B GB 2060292B
Authority
GB
United Kingdom
Prior art keywords
control system
level control
transmit level
transmit
level
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.)
Expired
Application number
GB8031163A
Other versions
GB2060292A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Redifon Telecommunications Ltd
Original Assignee
Redifon Telecommunications 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.)
Filing date
Publication date
Application filed by Redifon Telecommunications Ltd filed Critical Redifon Telecommunications Ltd
Priority to GB8031163A priority Critical patent/GB2060292B/en
Publication of GB2060292A publication Critical patent/GB2060292A/en
Application granted granted Critical
Publication of GB2060292B publication Critical patent/GB2060292B/en
Expired legal-status Critical Current

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
GB8031163A 1979-10-10 1980-09-26 Transmit level control system Expired GB2060292B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8031163A GB2060292B (en) 1979-10-10 1980-09-26 Transmit level control system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7935257 1979-10-10
GB8031163A GB2060292B (en) 1979-10-10 1980-09-26 Transmit level control system

Publications (2)

Publication Number Publication Date
GB2060292A GB2060292A (en) 1981-04-29
GB2060292B true GB2060292B (en) 1984-02-29

Family

ID=26273157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031163A Expired GB2060292B (en) 1979-10-10 1980-09-26 Transmit level control system

Country Status (1)

Country Link
GB (1) GB2060292B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8202571A (en) * 1982-06-24 1984-01-16 Philips Nv SIGNAL PROCESSING SYSTEM FITTED WITH A SIGNAL SOURCE, WITH A SIGNAL PROCESSING UNIT, AND CONNECTING CABLES WITH DIFFERENT LENGTHS BETWEEN SOURCE AND UNIT.
US4485349A (en) * 1983-04-08 1984-11-27 Varian Associates, Inc. Stabilized microwave power amplifier system
DE3438222C1 (en) * 1984-10-18 1986-02-13 Rohde & Schwarz GmbH & Co KG, 8000 München High frequency transistor power transmitter
US4691173A (en) * 1985-05-31 1987-09-01 Hughes Aircraft Company RF input drive saturation control loop
IL78808A (en) * 1985-05-31 1991-04-15 Hughes Aircraft Co Rf input drive saturation control loop
DE3522408A1 (en) * 1985-06-22 1987-01-02 Ant Nachrichtentech WORKING POINT-STABILIZED LINEARIZED WALKING PIPE AMPLIFIER
US4709215A (en) * 1985-12-30 1987-11-24 Hughes Aircraft Company Traveling wave tube drive controller
GB8826918D0 (en) * 1988-11-17 1988-12-21 Motorola Inc Power amplifier for radio frequency signal
US5323329A (en) * 1991-12-23 1994-06-21 Eni, Div. Of Astec America, Inc. Digitally assisted power levelling circuit for rf power generator
US5172071A (en) * 1992-02-05 1992-12-15 Novatel Communications Ltd. Linearized output control of a nonlinear amplifier
CA2088813C (en) * 1992-03-02 2004-02-03 Willem G. Durtler Automatic level control circuit for dual mode analog/digital cellular telephone
DE19712161C2 (en) * 1997-03-22 1999-04-15 Lucent Tech Network Sys Gmbh Device for pulse shaping high-frequency signals
JP3562967B2 (en) 1998-08-06 2004-09-08 アルプス電気株式会社 QPSK modulated signal receiving unit
US6696892B1 (en) 1999-11-11 2004-02-24 Broadcom Corporation Large dynamic range programmable gain attenuator
US6731160B1 (en) 1999-11-11 2004-05-04 Broadcom Corporation Adjustable bandwidth high pass filter for large input signal, low supply voltage applications
US6680640B1 (en) 1999-11-11 2004-01-20 Broadcom Corporation High linearity large bandwidth, switch insensitive, programmable gain attenuator
DE60039063D1 (en) 1999-11-11 2008-07-10 Broadcom Corp GIGABIT ETHERNET TRANSMITTER RECEIVER WITH ANALOG INPUT CIRCUIT
US11843410B2 (en) 2022-03-23 2023-12-12 L3Harris Technologies, Inc. Joint stepped overlapping hysteresis gain control

Also Published As

Publication number Publication date
GB2060292A (en) 1981-04-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee