FI950484L - Mikroaalto-oskillaattori, jonka vaihekohinaominaisuuksia on parannettu - Google Patents

Mikroaalto-oskillaattori, jonka vaihekohinaominaisuuksia on parannettu Download PDF

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Publication number
FI950484L
FI950484L FI950484A FI950484A FI950484L FI 950484 L FI950484 L FI 950484L FI 950484 A FI950484 A FI 950484A FI 950484 A FI950484 A FI 950484A FI 950484 L FI950484 L FI 950484L
Authority
FI
Finland
Prior art keywords
phase noise
noise characteristics
microwave oscillator
improved phase
improved
Prior art date
Application number
FI950484A
Other languages
English (en)
Swedish (sv)
Other versions
FI950484A7 (fi
FI950484A0 (fi
Inventor
Carlo Buoli
Giovanni Mora
Tommaso Turillo
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Publication of FI950484A7 publication Critical patent/FI950484A7/fi
Publication of FI950484L publication Critical patent/FI950484L/fi
Publication of FI950484A0 publication Critical patent/FI950484A0/fi

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
    • H03L7/02—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element
    • H03L7/04—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element wherein the frequency-determining element comprises distributed inductance and capacitance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
FI950484A 1992-08-05 1993-07-22 Mikroaalto-oskillaattori, jonka vaihekohinaominaisuuksia on parannettu FI950484A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI921938A IT1255650B (it) 1992-08-05 1992-08-05 Oscillatore per microonde con migliorata carattestica di rumore di fase
PCT/EP1993/001952 WO1994003971A1 (en) 1992-08-05 1993-07-22 Microwave oscillator with improved phase noise characteristic

Publications (3)

Publication Number Publication Date
FI950484A7 FI950484A7 (fi) 1995-02-03
FI950484L true FI950484L (fi) 1995-02-03
FI950484A0 FI950484A0 (fi) 1995-02-03

Family

ID=11363843

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950484A FI950484A0 (fi) 1992-08-05 1993-07-22 Mikroaalto-oskillaattori, jonka vaihekohinaominaisuuksia on parannettu

Country Status (9)

Country Link
US (1) US5463360A (fi)
EP (1) EP0654188A1 (fi)
CN (1) CN1033778C (fi)
AU (1) AU677218B2 (fi)
BR (1) BR9306836A (fi)
FI (1) FI950484A0 (fi)
IT (1) IT1255650B (fi)
WO (1) WO1994003971A1 (fi)
ZA (1) ZA935567B (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2861965B2 (ja) * 1996-09-20 1999-02-24 日本電気株式会社 突起電極の形成方法
KR100445705B1 (ko) * 1997-02-21 2004-10-28 삼성탈레스 주식회사 유전체공진발진기및유전체공진발진기케이스
JP2003115719A (ja) * 2001-10-03 2003-04-18 Murata Mfg Co Ltd 高周波発振回路、高周波モジュールおよび通信機装置
US7116183B2 (en) * 2004-02-05 2006-10-03 Qualcomm Incorporated Temperature compensated voltage controlled oscillator
US9044863B2 (en) 2013-02-06 2015-06-02 Steelcase Inc. Polarized enhanced confidentiality in mobile camera applications
WO2018119306A1 (en) * 2016-12-22 2018-06-28 Knowles Cazenovia, Inc. Microwave cavity resonator stabilized oscillator
US11221497B2 (en) 2017-06-05 2022-01-11 Steelcase Inc. Multiple-polarization cloaking
US11106124B2 (en) 2018-02-27 2021-08-31 Steelcase Inc. Multiple-polarization cloaking for projected and writing surface view screens
US10840853B2 (en) * 2019-02-26 2020-11-17 Keysight Technologies, Inc. Low phase noise oscillator using negative feedback
RU2713718C1 (ru) * 2019-05-07 2020-02-06 Акционерное общество "Научно-производственное предприятие "Исток" имени А.И. Шокина" (АО "НПП "Исток" им. Шокина") Устройство снижения фазовых шумов СВЧ сигнала

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010120B (de) * 1956-03-26 1957-06-13 Telefunken Gmbh Diskriminatoranordnung fuer sehr hohe Frequenzen
EP0091201A1 (en) * 1982-04-01 1983-10-12 British Telecommunications Microwave discriminator
US5032800A (en) * 1990-06-15 1991-07-16 Raytheon Company Tunable oscillator with noise degeneration
US5036299A (en) * 1990-06-22 1991-07-30 California Institute Of Technology Method and apparatus for reducing microwave oscillator output noise
US5150080A (en) * 1991-12-12 1992-09-22 Raytheon Company Frequency agile switched resonator oscillator with noise degeneration

Also Published As

Publication number Publication date
CN1085023A (zh) 1994-04-06
WO1994003971A1 (en) 1994-02-17
ITMI921938A1 (it) 1994-02-05
US5463360A (en) 1995-10-31
CN1033778C (zh) 1997-01-08
ITMI921938A0 (it) 1992-08-05
EP0654188A1 (en) 1995-05-24
IT1255650B (it) 1995-11-09
FI950484A7 (fi) 1995-02-03
AU677218B2 (en) 1997-04-17
ZA935567B (en) 1994-03-02
AU4701693A (en) 1994-03-03
BR9306836A (pt) 1998-12-08
FI950484A0 (fi) 1995-02-03

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