JPS5789304A - Resonator - Google Patents

Resonator

Info

Publication number
JPS5789304A
JPS5789304A JP16457980A JP16457980A JPS5789304A JP S5789304 A JPS5789304 A JP S5789304A JP 16457980 A JP16457980 A JP 16457980A JP 16457980 A JP16457980 A JP 16457980A JP S5789304 A JPS5789304 A JP S5789304A
Authority
JP
Japan
Prior art keywords
resonance
resonance frequency
microstrip
metallic
line
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
JP16457980A
Other languages
Japanese (ja)
Inventor
Hiroshi Hatashita
Takeshi Saito
Toshio Nagashima
Susumu Yamamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16457980A priority Critical patent/JPS5789304A/en
Publication of JPS5789304A publication Critical patent/JPS5789304A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00Resonators of the waveguide type
    • H01P7/08Strip line resonators
    • H01P7/082Microstripline resonators

Abstract

PURPOSE:To facilitate the adjustment for a resonance frequency, by arranging plural metallic pieces oppositely to microstrip resonance lines. CONSTITUTION:An oscillating circuit consists of a transistor 1, a microstrip resonance line 2 with the end opened, metallic pieces 10-12 for the adjustment of the resonance frequency of the resonance line 2, and microstrip lines 5-7. If the metallic piece 10 provided near an end part 2b of the resonance line 2 is moved, the resonance frequency is much changed. If the metallic piece 12 provided near a middle point 2a is moved, the resonance frequency is less changed. Thus, plural metallic pieces are provided to adjust the resonance frequency easily.
JP16457980A 1980-11-25 1980-11-25 Resonator Pending JPS5789304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16457980A JPS5789304A (en) 1980-11-25 1980-11-25 Resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16457980A JPS5789304A (en) 1980-11-25 1980-11-25 Resonator

Publications (1)

Publication Number Publication Date
JPS5789304A true JPS5789304A (en) 1982-06-03

Family

ID=15795844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16457980A Pending JPS5789304A (en) 1980-11-25 1980-11-25 Resonator

Country Status (1)

Country Link
JP (1) JPS5789304A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193006U (en) * 1984-11-21 1986-06-16
JPS6193011U (en) * 1984-11-21 1986-06-16
EP0812066A1 (en) * 1995-12-25 1997-12-10 Matsushita Electric Industrial Co., Ltd. High-frequency device
EP0902497A2 (en) * 1997-09-11 1999-03-17 Siemens Aktiengesellschaft Resonator with adjustable resonance frequency

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193006U (en) * 1984-11-21 1986-06-16
JPS6193011U (en) * 1984-11-21 1986-06-16
JPH055683Y2 (en) * 1984-11-21 1993-02-15
EP0812066A1 (en) * 1995-12-25 1997-12-10 Matsushita Electric Industrial Co., Ltd. High-frequency device
EP0812066A4 (en) * 1995-12-25 1999-03-24 Matsushita Electric Ind Co Ltd High-frequency device
US6052571A (en) * 1995-12-25 2000-04-18 Matsushita Electric Industrial Co., Ltd. Tuner for PSK or PAM data applications
US6072992A (en) * 1995-12-25 2000-06-06 Matsushita Electric Industrial Co., Ltd. High-frequency device
EP1271763A2 (en) * 1995-12-25 2003-01-02 Matsushita Electric Industrial Co., Ltd. High frequency apparatus
EP1271763A3 (en) * 1995-12-25 2004-05-06 Matsushita Electric Industrial Co., Ltd. High frequency apparatus
EP0902497A2 (en) * 1997-09-11 1999-03-17 Siemens Aktiengesellschaft Resonator with adjustable resonance frequency
EP0902497A3 (en) * 1997-09-11 2000-03-29 Siemens Aktiengesellschaft Resonator with adjustable resonance frequency

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