GB2259411B - A tunable coaxial resonator - Google Patents

A tunable coaxial resonator

Info

Publication number
GB2259411B
GB2259411B GB9218159A GB9218159A GB2259411B GB 2259411 B GB2259411 B GB 2259411B GB 9218159 A GB9218159 A GB 9218159A GB 9218159 A GB9218159 A GB 9218159A GB 2259411 B GB2259411 B GB 2259411B
Authority
GB
United Kingdom
Prior art keywords
coaxial resonator
tunable coaxial
tunable
resonator
coaxial
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.)
Expired - Fee Related
Application number
GB9218159A
Other versions
GB9218159D0 (en
GB2259411A (en
Inventor
Muurinen Jari
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.)
Nokia Oyj
Original Assignee
Nokia Mobile Phones 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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of GB9218159D0 publication Critical patent/GB9218159D0/en
Publication of GB2259411A publication Critical patent/GB2259411A/en
Application granted granted Critical
Publication of GB2259411B publication Critical patent/GB2259411B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01P7/04—Coaxial resonators
GB9218159A 1991-08-30 1992-08-26 A tunable coaxial resonator Expired - Fee Related GB2259411B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI914091A FI89645C (en) 1991-08-30 1991-08-30 Device for tuning a coaxial resonator

Publications (3)

Publication Number Publication Date
GB9218159D0 GB9218159D0 (en) 1992-10-14
GB2259411A GB2259411A (en) 1993-03-10
GB2259411B true GB2259411B (en) 1996-01-24

Family

ID=8533047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9218159A Expired - Fee Related GB2259411B (en) 1991-08-30 1992-08-26 A tunable coaxial resonator

Country Status (2)

Country Link
FI (1) FI89645C (en)
GB (1) GB2259411B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB591252A (en) * 1944-06-26 1947-08-12 Standard Telephones Cables Ltd Expansible shorting piston for coaxial electric lines
GB635619A (en) * 1946-02-26 1950-04-12 Rca Corp Improvement in coupling arrangements for electrical resonators
US3904995A (en) * 1974-07-10 1975-09-09 Us Navy Ultra high frequency impedance adjustment means
US3972013A (en) * 1975-04-17 1976-07-27 Hughes Aircraft Company Adjustable sliding electrical contact for waveguide post and coaxial line termination
GB1546038A (en) * 1976-02-13 1979-05-16 Cgr Mev Stub-tuner for a hyperfrequency coaxial line operating at high energy levels
GB2140976A (en) * 1983-05-06 1984-12-05 Spinner Gmbh Elektrotech HF line with a displaceable contact means

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB591252A (en) * 1944-06-26 1947-08-12 Standard Telephones Cables Ltd Expansible shorting piston for coaxial electric lines
GB635619A (en) * 1946-02-26 1950-04-12 Rca Corp Improvement in coupling arrangements for electrical resonators
US3904995A (en) * 1974-07-10 1975-09-09 Us Navy Ultra high frequency impedance adjustment means
US3972013A (en) * 1975-04-17 1976-07-27 Hughes Aircraft Company Adjustable sliding electrical contact for waveguide post and coaxial line termination
GB1546038A (en) * 1976-02-13 1979-05-16 Cgr Mev Stub-tuner for a hyperfrequency coaxial line operating at high energy levels
GB2140976A (en) * 1983-05-06 1984-12-05 Spinner Gmbh Elektrotech HF line with a displaceable contact means

Also Published As

Publication number Publication date
FI914091A (en) 1993-03-01
FI914091A0 (en) 1991-08-30
FI89645B (en) 1993-07-15
GB9218159D0 (en) 1992-10-14
GB2259411A (en) 1993-03-10
FI89645C (en) 1993-10-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060826