GB586167A - Tunable ultra-high-frequency apparatus - Google Patents

Tunable ultra-high-frequency apparatus

Info

Publication number
GB586167A
GB586167A GB15100/44A GB1510044A GB586167A GB 586167 A GB586167 A GB 586167A GB 15100/44 A GB15100/44 A GB 15100/44A GB 1510044 A GB1510044 A GB 1510044A GB 586167 A GB586167 A GB 586167A
Authority
GB
United Kingdom
Prior art keywords
sections
valve
short
tuned
cathode
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
GB15100/44A
Other languages
English (en)
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine 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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of GB586167A publication Critical patent/GB586167A/en
Expired 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
    • H01P7/02Lecher resonators
    • HELECTRICITY
    • H03ELECTRONIC 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
    • H03B5/1817Generation 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 cavity resonator
    • H03B5/1835Generation 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 cavity resonator the active element in the amplifier being a vacuum tube
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00Continuous tuning
    • H03J3/28Continuous tuning of more than one resonant circuit simultaneously, the tuning frequencies of the circuits having a substantially constant difference throughout the tuning range

Landscapes

  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB15100/44A 1943-09-25 1944-08-08 Tunable ultra-high-frequency apparatus Expired GB586167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US503766A US2415141A (en) 1943-09-25 1943-09-25 Tunable ultra high frequency apparatus

Publications (1)

Publication Number Publication Date
GB586167A true GB586167A (en) 1947-03-10

Family

ID=24003415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15100/44A Expired GB586167A (en) 1943-09-25 1944-08-08 Tunable ultra-high-frequency apparatus

Country Status (4)

Country Link
US (1) US2415141A (enrdf_load_stackoverflow)
BE (1) BE469787A (enrdf_load_stackoverflow)
CH (1) CH257595A (enrdf_load_stackoverflow)
GB (1) GB586167A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735015A (en) * 1956-02-14 Separator
US2521700A (en) * 1946-03-09 1950-09-12 Standard Telephones Cables Ltd Oscillator control system
US2724055A (en) * 1945-09-17 1955-11-15 Bliss William Roderic Coupling system for high frequencies
US2627579A (en) * 1949-03-08 1953-02-03 Standard Coil Prod Co Inc Tunable amplifier and converter unit for radio apparatus
US2774045A (en) * 1951-10-17 1956-12-11 Gen Electric Ultra-high-frequency tuner
US2762924A (en) * 1952-04-29 1956-09-11 Du Mont Allen B Lab Inc Tuning system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192494A (en) * 1936-01-11 1940-03-05 Rca Corp Transmission line transposition
US2233763A (en) * 1939-05-27 1941-03-04 Rca Corp Tuning structure

Also Published As

Publication number Publication date
BE469787A (enrdf_load_stackoverflow)
US2415141A (en) 1947-02-04
CH257595A (de) 1948-10-15

Similar Documents

Publication Publication Date Title
NO117548B (enrdf_load_stackoverflow)
US2416080A (en) Frequency converting means
US2855508A (en) Dual frequency resonant circuits
GB586167A (en) Tunable ultra-high-frequency apparatus
US2500875A (en) Tunable high-frequency tank circuit
US2427107A (en) Centimeter wave apparatus
US3443247A (en) Varactor modulator having a linear tuning voltage vs. frequency response
US2440269A (en) Tunable oscillator
US3443199A (en) Wave frequency multiplier employing a nonlinear device in a band-pass filter
US2120518A (en) Short wave tuned oscillatory circuit
US2303388A (en) Tuning impedance for high radio frequencies
US2754416A (en) Balanced mixer
GB490449A (en) Improvements in or relating to electrical high frequency signalling systems
US3271698A (en) Oscillator with resonant circuit connected to transistor housing
US2556607A (en) Wave-signal translating arrangement
US2894220A (en) Radar apparatus
US3286156A (en) Harmonic generator
US3697893A (en) Microwave modulator having input modulation signal probe with adjustable electrical characteristics
US2662937A (en) Coaxial line resonator electron discharge device arrangement
US2476803A (en) High stability receiver circuit
US2104915A (en) Tuned oscillator circuit
US2717313A (en) Tunable circuit structure
US2664502A (en) Ultrahigh-frequency mixer
US2523128A (en) Capacitatively tuned concentric line resonator
US2102805A (en) Electrical tuned circuit