ZA76644B - Wideband phase locked loop transmitter system - Google Patents

Wideband phase locked loop transmitter system

Info

Publication number
ZA76644B
ZA76644B ZA760644A ZA76644A ZA76644B ZA 76644 B ZA76644 B ZA 76644B ZA 760644 A ZA760644 A ZA 760644A ZA 76644 A ZA76644 A ZA 76644A ZA 76644 B ZA76644 B ZA 76644B
Authority
ZA
South Africa
Prior art keywords
locked loop
phase locked
transmitter system
loop transmitter
wideband phase
Prior art date
Application number
ZA760644A
Other languages
English (en)
Inventor
J Jesse
J Suarez
J Motsinger
G Revatai
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 ZA76644B publication Critical patent/ZA76644B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/12—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a scanning signal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S331/00—Oscillators
    • Y10S331/02—Phase locked loop having lock indicating or detecting means
ZA760644A 1975-03-10 1976-02-04 Wideband phase locked loop transmitter system ZA76644B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/556,617 US3958186A (en) 1975-03-10 1975-03-10 Wideband phase locked loop transmitter system

Publications (1)

Publication Number Publication Date
ZA76644B true ZA76644B (en) 1977-09-28

Family

ID=24222109

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA760644A ZA76644B (en) 1975-03-10 1976-02-04 Wideband phase locked loop transmitter system

Country Status (14)

Country Link
US (1) US3958186A (zh)
JP (1) JPS5851452B2 (zh)
AR (1) AR207494A1 (zh)
AU (1) AU501286B2 (zh)
BR (1) BR7601281A (zh)
CA (1) CA1051098A (zh)
DE (1) DE2603641C2 (zh)
DK (1) DK99876A (zh)
ES (1) ES445920A1 (zh)
FR (1) FR2304212A1 (zh)
GB (1) GB1528643A (zh)
IL (1) IL48936A (zh)
NL (1) NL7602534A (zh)
ZA (1) ZA76644B (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821862B2 (ja) * 1976-11-11 1983-05-04 日本電気株式会社 位相同期回路
US4034310A (en) * 1977-01-05 1977-07-05 Coe Thomas F Phase-locked loop oscillator
US4218657A (en) * 1978-05-11 1980-08-19 Rca Corporation Hangup corrector useful in locked loop tuning system
US4262264A (en) * 1979-02-16 1981-04-14 General Electric Company Apparatus and method for achieving acquisition and maintaining lock in a phase locked loop
JPS57171845A (en) * 1981-04-15 1982-10-22 Sony Corp Phase locked loop circuit
US4636736A (en) * 1981-10-13 1987-01-13 Microdyne Corporation Variable phase signal demodulator
US4591859A (en) * 1982-09-20 1986-05-27 Raytheon Company Radar transmitter
IL71718A (en) * 1984-05-01 1990-01-18 Tadiran Ltd Millimeter wave frequency synthesizer
US4754277A (en) * 1986-09-02 1988-06-28 The Boeing Company Apparatus and method for producing linear frequency sweep
US4885799A (en) * 1987-07-01 1989-12-05 Motorola, Inc. Load pull isolation switch for a fast locking synthesizer
JPH01196946A (ja) * 1988-02-01 1989-08-08 Toshiba Corp 周波数制御装置
US4970475A (en) * 1990-03-28 1990-11-13 Motorola Inc. Linearized three state phase detector
US5256980A (en) * 1991-07-09 1993-10-26 Pairgain Technologies, Inc. Frequency synthesizer incorporating vernier phase adjuster
JPH0555936A (ja) * 1991-08-21 1993-03-05 Matsushita Electric Ind Co Ltd 送信電力制御装置
US7236541B1 (en) * 1999-06-03 2007-06-26 Analog Devices, Inc. Translation loop modulator
WO2002067413A2 (en) 2001-02-16 2002-08-29 Analog Devices, Inc. Transmitter and receiver circuit for radio frequency
US20100073052A1 (en) * 2008-09-19 2010-03-25 Samsung Electro-Mechanics Company, Ltd Fractional resolution integer-n frequency synthesizer
CN102195639A (zh) * 2011-04-18 2011-09-21 上海信朴臻微电子有限公司 低噪声偏置电路及宽带压控振荡电路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091740A (en) * 1957-06-17 1963-05-28 Raytheon Co Automatic tracking circuit
US2972720A (en) * 1957-09-24 1961-02-21 Westinghouse Electric Corp Automatic frequency control apparatus
US3421105A (en) * 1967-02-28 1969-01-07 Nasa Automatic acquisition system for phase-lock loop
US3514632A (en) * 1967-10-05 1970-05-26 Ibm Programmable sawtooth waveform generator
US3621281A (en) * 1969-09-12 1971-11-16 Ferroxcube Corp Linear rise and fall time current generator
US3721909A (en) * 1970-12-07 1973-03-20 Bendix Corp Phase and frequency comparator for signals unavailable simultaneously
US3793594A (en) * 1972-02-18 1974-02-19 Rca Corp Wide band phase-coherent self-calibrating translation loop

Also Published As

Publication number Publication date
ES445920A1 (es) 1977-05-01
US3958186A (en) 1976-05-18
JPS5851452B2 (ja) 1983-11-16
FR2304212B1 (zh) 1979-08-31
IL48936A0 (en) 1976-06-30
DE2603641C2 (de) 1986-10-02
DK99876A (da) 1976-09-11
NL7602534A (nl) 1976-09-14
DE2603641A1 (de) 1976-09-23
IL48936A (en) 1978-07-31
JPS51113447A (en) 1976-10-06
AR207494A1 (es) 1976-10-08
AU501286B2 (en) 1979-06-14
CA1051098A (en) 1979-03-20
GB1528643A (en) 1978-10-18
AU1045076A (en) 1977-07-28
FR2304212A1 (fr) 1976-10-08
BR7601281A (pt) 1976-09-14

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