CA933612A - Tuning apparatus for coaxial resonant cavities - Google Patents

Tuning apparatus for coaxial resonant cavities

Info

Publication number
CA933612A
CA933612A CA110117A CA110117A CA933612A CA 933612 A CA933612 A CA 933612A CA 110117 A CA110117 A CA 110117A CA 110117 A CA110117 A CA 110117A CA 933612 A CA933612 A CA 933612A
Authority
CA
Canada
Prior art keywords
resonant cavities
tuning apparatus
coaxial resonant
coaxial
tuning
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
Application number
CA110117A
Other languages
English (en)
Other versions
CA110117S (en
Inventor
H. Johnson Albert
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Application granted granted Critical
Publication of CA933612A publication Critical patent/CA933612A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • H03B9/14—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance
    • H03B9/145—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance the frequency being determined by a cavity resonator, e.g. a hollow waveguide cavity or a coaxial cavity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
    • 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
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/01—Varying the frequency of the oscillations by manual means
    • H03B2201/014—Varying the frequency of the oscillations by manual means the means being associated with an element comprising distributed inductances and capacitances
    • H03B2201/015—Varying the frequency of the oscillations by manual means the means being associated with an element comprising distributed inductances and capacitances the element being a cavity
CA110117A 1970-04-14 1971-04-13 Tuning apparatus for coaxial resonant cavities Expired CA933612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1764770 1970-04-14

Publications (1)

Publication Number Publication Date
CA933612A true CA933612A (en) 1973-09-11

Family

ID=10098819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110117A Expired CA933612A (en) 1970-04-14 1971-04-13 Tuning apparatus for coaxial resonant cavities

Country Status (4)

Country Link
CA (1) CA933612A (enrdf_load_stackoverflow)
DE (1) DE2117932A1 (enrdf_load_stackoverflow)
FR (1) FR2086065A1 (enrdf_load_stackoverflow)
GB (1) GB1306406A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301129A1 (fr) * 1975-02-13 1976-09-10 Cit Alcatel Source micro-ondes stabilisee en frequence
CH659710A5 (de) * 1983-05-20 1987-02-13 Kern & Co Ag Kapazitiver druck-frequenz-wandler.
DE3468242D1 (en) * 1984-05-15 1988-02-04 Sulzer Ag Harness drive for looms
CA2206942C (en) * 1997-06-02 1999-01-19 Com Dev Limited Filter with temperature compensated tuning screw
JP3531570B2 (ja) * 2000-03-14 2004-05-31 株式会社村田製作所 共振器、フィルタ、デュプレクサ、通信機装置
GB2452293B (en) * 2007-08-30 2011-09-28 Isotek Electronics Ltd A tuneable filter and a method of tuning such a filter
CN103500867B (zh) * 2013-09-26 2015-05-27 西安空间无线电技术研究所 一种频率可调节、功率可调谐的太赫兹雪崩振荡器

Also Published As

Publication number Publication date
FR2086065A1 (enrdf_load_stackoverflow) 1971-12-31
DE2117932A1 (de) 1971-11-25
GB1306406A (en) 1973-02-14

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