JPS5672501A - Resonant line - Google Patents

Resonant line

Info

Publication number
JPS5672501A
JPS5672501A JP14933879A JP14933879A JPS5672501A JP S5672501 A JPS5672501 A JP S5672501A JP 14933879 A JP14933879 A JP 14933879A JP 14933879 A JP14933879 A JP 14933879A JP S5672501 A JPS5672501 A JP S5672501A
Authority
JP
Japan
Prior art keywords
line
resonator
largest
width
wave current
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.)
Granted
Application number
JP14933879A
Other languages
Japanese (ja)
Other versions
JPH0120801B2 (en
Inventor
Ikuro Ichitsubo
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14933879A priority Critical patent/JPS5672501A/en
Publication of JPS5672501A publication Critical patent/JPS5672501A/en
Publication of JPH0120801B2 publication Critical patent/JPH0120801B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/08—Strip line resonators
    • H01P7/082—Microstripline resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/08—Strip line resonators
    • H01P7/084—Triplate line resonators

Abstract

PURPOSE:To raise no-load Q of a resonator without enlarging the whole size, by setting the width of the part where a stationary wave current of the resonant line is the largest, to approx. two times as thick as thickness of the substrate, and relatively making narrow the width of the part where the stationary wave current is small. CONSTITUTION:As to the resonator which is of strip or microstrip structure and has a resonant line 23 which has short-circuited or released the end of the transmission line, the width W2 of the part where the loss in the distributed constant line is the largest, that is to say, the line part where a stationary wave current is the largest is widened in order to raise no-load Q of the resonator, and other part is made relatively narrow so as to control an increase of loss.
JP14933879A 1979-11-17 1979-11-17 Resonant line Granted JPS5672501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14933879A JPS5672501A (en) 1979-11-17 1979-11-17 Resonant line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14933879A JPS5672501A (en) 1979-11-17 1979-11-17 Resonant line

Publications (2)

Publication Number Publication Date
JPS5672501A true JPS5672501A (en) 1981-06-16
JPH0120801B2 JPH0120801B2 (en) 1989-04-18

Family

ID=15472914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14933879A Granted JPS5672501A (en) 1979-11-17 1979-11-17 Resonant line

Country Status (1)

Country Link
JP (1) JPS5672501A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821902A (en) * 1981-07-30 1983-02-09 Murata Mfg Co Ltd Production of strip line
JPS61177001A (en) * 1985-01-31 1986-08-08 Maspro Denkoh Corp Microwave filter
JPS61166604U (en) * 1985-04-02 1986-10-16
JPS61171302U (en) * 1985-04-13 1986-10-24
JPS6478003A (en) * 1987-09-18 1989-03-23 Fujitsu Ltd Strip line resonator for vco
JP2009246880A (en) * 2008-03-31 2009-10-22 Toshiba Corp Marchand balun

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5071248A (en) * 1973-10-26 1975-06-13
JPS52120659A (en) * 1976-04-02 1977-10-11 Hitachi Ltd Mic solidstate oscillator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5071248A (en) * 1973-10-26 1975-06-13
JPS52120659A (en) * 1976-04-02 1977-10-11 Hitachi Ltd Mic solidstate oscillator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821902A (en) * 1981-07-30 1983-02-09 Murata Mfg Co Ltd Production of strip line
JPS61177001A (en) * 1985-01-31 1986-08-08 Maspro Denkoh Corp Microwave filter
JPS61166604U (en) * 1985-04-02 1986-10-16
JPS61171302U (en) * 1985-04-13 1986-10-24
JPS6478003A (en) * 1987-09-18 1989-03-23 Fujitsu Ltd Strip line resonator for vco
JP2009246880A (en) * 2008-03-31 2009-10-22 Toshiba Corp Marchand balun

Also Published As

Publication number Publication date
JPH0120801B2 (en) 1989-04-18

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