JPS58161504A - Voltage control oscillator - Google Patents

Voltage control oscillator

Info

Publication number
JPS58161504A
JPS58161504A JP4394882A JP4394882A JPS58161504A JP S58161504 A JPS58161504 A JP S58161504A JP 4394882 A JP4394882 A JP 4394882A JP 4394882 A JP4394882 A JP 4394882A JP S58161504 A JPS58161504 A JP S58161504A
Authority
JP
Japan
Prior art keywords
resonator
thick film
voltage control
l1
control oscillator
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.)
Pending
Application number
JP4394882A
Inventor
Yukio Fukumura
Masayuki Matsukura
Original Assignee
Nec Corp
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 Nec Corp filed Critical Nec Corp
Priority to JP4394882A priority Critical patent/JPS58161504A/en
Publication of JPS58161504A publication Critical patent/JPS58161504A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/22Secondary treatment of printed circuits
    • H05K3/24Reinforcing the conductive pattern
    • H05K3/245Reinforcing conductive patterns made by printing techniques or by other techniques for applying conductive pastes, inks or powders; Reinforcing other conductive patterns by such techniques
    • H05K3/246Reinforcing conductive paste, ink or powder patterns by other methods, e.g. by plating
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1841Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator
    • H03B5/1847Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B2200/00Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/0014Structural aspects of oscillators
    • H03B2200/002Structural aspects of oscillators making use of ceramic material
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B2200/00Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/0014Structural aspects of oscillators
    • H03B2200/0022Structural aspects of oscillators characterised by the substrate, e.g. material
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B2200/00Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/003Circuit elements of oscillators
    • H03B2200/004Circuit elements of oscillators including a variable capacitance, e.g. a varicap, a varactor or a variable capacitance of a diode or transistor
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B2200/00Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006Functional aspects of oscillators
    • H03B2200/0086Functional aspects of oscillators relating to the Q factor or damping of the resonant circuit
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B2200/00Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006Functional aspects of oscillators
    • H03B2200/0088Reduction of noise
    • H03B2200/009Reduction of phase noise
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/0213Electrical arrangements not otherwise provided for
    • H05K1/0237High frequency adaptations
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/09Use of materials for the conductive, e.g. metallic pattern
    • H05K1/092Dispersed materials, e.g. conductive pastes or inks

Abstract

PURPOSE: To obtain a voltage control oscillator which excels in the C/N characteristics and the vibration resistance, by increasing Q of a resonator by applying the plating to the resonator printed with a thick film.
CONSTITUTION: A thick film is printed at a prescribed position of a resonator L1 which is put or formed on a ceramic substrate 1 to obtain a thick film conductor α. Furthermore the silver or copper is plated on the conductor α to obtain a plated cnductor 3. The resonator L1 consists of a microstrip line having a ≤1/4 wavelength, and an end of the strip line is connected to the earth surface. As a result, it is easy to apply plating to both earth surface and resonator L1 at one time. With this plating, the resistance of the resonator L1 can be reduced despite the thick film. Then the Q of the resonator L1 can be increased more. Thus, the voltage control oscillator which excels in the C/N characteristics and the vibration resistance is obtained.
COPYRIGHT: (C)1983,JPO&Japio
JP4394882A 1982-03-19 1982-03-19 Voltage control oscillator Pending JPS58161504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4394882A JPS58161504A (en) 1982-03-19 1982-03-19 Voltage control oscillator

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4394882A JPS58161504A (en) 1982-03-19 1982-03-19 Voltage control oscillator
GB08307555A GB2118392A (en) 1982-03-19 1983-03-18 Voltage-controlled oscillator mounted on a thick-film printed substrate
AU12579/83A AU1257983A (en) 1982-03-19 1983-03-18 Voltage controlled oscillator

Publications (1)

Publication Number Publication Date
JPS58161504A true JPS58161504A (en) 1983-09-26

Family

ID=12677925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4394882A Pending JPS58161504A (en) 1982-03-19 1982-03-19 Voltage control oscillator

Country Status (3)

Country Link
JP (1) JPS58161504A (en)
AU (1) AU1257983A (en)
GB (1) GB2118392A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153598B (en) * 1984-01-26 1987-04-08 British Telecomm Microwave resonator device
DE4121027A1 (en) * 1991-06-26 1993-01-07 Thomson Brandt Gmbh Arrangement for a video and sound modulator
JP3492225B2 (en) 1999-01-19 2004-02-03 松下電器産業株式会社 Transceiver

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013141A (en) * 1973-04-18 1975-02-12
JPS575403A (en) * 1980-06-12 1982-01-12 Mitsubishi Electric Corp Microwave semiconductor oscillator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649937A (en) * 1970-03-23 1972-03-14 Rca Corp Electronically tuned ultra high frequency television tuner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013141A (en) * 1973-04-18 1975-02-12
JPS575403A (en) * 1980-06-12 1982-01-12 Mitsubishi Electric Corp Microwave semiconductor oscillator

Also Published As

Publication number Publication date
AU1257983A (en) 1983-09-22
GB2118392A (en) 1983-10-26
GB8307555D0 (en) 1983-04-27

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