FI930305A - Foerfarande och anordning foer detektering och korrigering av maettningenhos en effektfoerstaerkare - Google Patents

Foerfarande och anordning foer detektering och korrigering av maettningenhos en effektfoerstaerkare Download PDF

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Publication number
FI930305A
FI930305A FI930305A FI930305A FI930305A FI 930305 A FI930305 A FI 930305A FI 930305 A FI930305 A FI 930305A FI 930305 A FI930305 A FI 930305A FI 930305 A FI930305 A FI 930305A
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FI
Finland
Prior art keywords
effectiveness
correction
maintenance
requirements
detection
Prior art date
Application number
FI930305A
Other languages
English (en)
Other versions
FI930305A0 (fi
FI108687B (fi
Inventor
Gregory R Black
Alexander W Hietala
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of FI930305A0 publication Critical patent/FI930305A0/fi
Publication of FI930305A publication Critical patent/FI930305A/fi
Application granted granted Critical
Publication of FI108687B publication Critical patent/FI108687B/fi

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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
FI930305A 1991-06-03 1993-01-26 Menetelmä ja laitteisto tehovahvistimen kyllästymisen ilmaisemiseksi ja korjaamiseksi FI108687B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US70973791 1991-06-03
US07/709,737 US5278994A (en) 1991-06-03 1991-06-03 Power amplifier saturation detection and correction method and apparatus
PCT/US1992/003765 WO1992022133A1 (en) 1991-06-03 1992-05-08 Power amplifier saturation detection and correction method and apparatus
US9203765 1992-05-08

Publications (3)

Publication Number Publication Date
FI930305A0 FI930305A0 (fi) 1993-01-26
FI930305A true FI930305A (fi) 1993-01-26
FI108687B FI108687B (fi) 2002-02-28

Family

ID=24851131

Family Applications (1)

Application Number Title Priority Date Filing Date
FI930305A FI108687B (fi) 1991-06-03 1993-01-26 Menetelmä ja laitteisto tehovahvistimen kyllästymisen ilmaisemiseksi ja korjaamiseksi

Country Status (15)

Country Link
US (1) US5278994A (fi)
JP (1) JP3228741B2 (fi)
KR (1) KR970000157B1 (fi)
CN (1) CN1024309C (fi)
AU (1) AU640317B2 (fi)
CA (1) CA2086541C (fi)
DE (2) DE4291720C2 (fi)
FI (1) FI108687B (fi)
FR (1) FR2677510B1 (fi)
GB (1) GB2270219B (fi)
HU (1) HU213441B (fi)
IT (1) IT1254374B (fi)
SE (1) SE515888C2 (fi)
UA (1) UA39094C2 (fi)
WO (1) WO1992022133A1 (fi)

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Also Published As

Publication number Publication date
CA2086541C (en) 1997-07-01
DE4291720T1 (de) 1997-07-24
GB9301616D0 (en) 1993-03-31
DE4291720C2 (de) 2001-09-13
ITRM920413A0 (it) 1992-06-01
HU213441B (en) 1997-06-30
SE515888C2 (sv) 2001-10-22
KR970000157B1 (ko) 1997-01-04
AU1993892A (en) 1993-01-08
HU9300277D0 (en) 1993-05-28
FI930305A0 (fi) 1993-01-26
UA39094C2 (uk) 2001-06-15
AU640317B2 (en) 1993-08-19
FI108687B (fi) 2002-02-28
IT1254374B (it) 1995-09-14
JP3228741B2 (ja) 2001-11-12
ITRM920413A1 (it) 1993-12-01
CN1024309C (zh) 1994-04-20
FR2677510B1 (fr) 1993-12-17
FR2677510A1 (fr) 1992-12-11
GB2270219A (en) 1994-03-02
US5278994A (en) 1994-01-11
JPH05509218A (ja) 1993-12-16
WO1992022133A1 (en) 1992-12-10
SE9300255D0 (sv) 1993-01-28
HUT72781A (en) 1996-05-28
GB2270219B (en) 1995-07-19
CN1067537A (zh) 1992-12-30
SE9300255L (sv) 1993-01-28

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