H03B 9 - Generation of oscillations using transit-time effects

Patents for H03B 9 - Generation of oscillations using transit-time effects (752)
07/1982
07/27/1982	US4342009 Electronically tuned Gunn oscillator and mixer including the same
06/1982
06/16/1982	EP0053945A1 Frequency-stabilized solid state oscillating circuit
06/01/1982	CA1124802A1 Control circuit for controlling a magnetron of a microwave oven
05/1982
05/25/1982	US4331940 Solid-state MIC oscillator
05/11/1982	US4329663 Back plate mounted lumped element microwave oscillator
05/04/1982	US4328470 Pulse modulated IMPATT diode modulator
04/1982
04/27/1982	US4327339 Solid state microwave source and radio equipment incorporating such a source
04/14/1982	EP0049648A1 Microwave power combiner
04/06/1982	US4323855 MIC Combiner using unmatched diodes
03/1982
03/02/1982	US4318165 Resonant-flyback power supply with filament winding for magnetron and the like loads
02/1982
02/23/1982	CA1118874A1 Radar system with stable power output
01/1982
01/26/1982	US4313072 Light modulated switches and radio frequency emitters
01/19/1982	US4311970 Microwave, solid-state, stabilized oscillator means
01/12/1982	CA1116298A1 System for controlling the operating parameters of an adjustable output-power magnetron
01/05/1982	US4309672 Negative resistance oscillator/amplifier accumulator circuit
12/1981
12/29/1981	CA1115361A1 Microwave oscillator for microwave integrated circuit applications
12/22/1981	US4307352 Micro-strip oscillator with dielectric resonator
12/15/1981	US4306237 Pulsed solid state device having a preheat circuit to improve pulse shape and chirp
12/15/1981	US4306174 Radio wave generator for ultra-high frequencies
12/08/1981	US4305049 Waveguide Gunn diode oscillator with harmonic tuning
12/02/1981	EP0040998A1 Extended interaction oscillator
11/1981
11/18/1981	EP0039970A1 R.F. oscillator arrangement
11/10/1981	US4300032 Output control apparatus for a microwave oven
11/03/1981	CA1111967A1 Energizing circuit for magnetron using dual transformer secondaries
10/1981
10/20/1981	US4296385 X-Ray assisted multipactor discharge tuned resonant cavity device
09/1981
09/30/1981	EP0036476A1 Microwave transmitter-receiver, particularly for a Doppler radar system
09/22/1981	US4291279 Microwave combiner assembly
08/1981
08/26/1981	EP0034510A1 Improvements in or relating to pulsed solid state systems
08/25/1981	US4286229 Waveguide structure for selectively coupling multiple frequency oscillators to an output port
08/11/1981	US4283694 Impedance-matching network realized in microstrip technique
08/11/1981	US4283689 Microwave oscillator circuit with improved efficiency
07/1981
07/22/1981	EP0032330A1 Subharmonic mixer for millimeter wave receiver, and receiver using such a mixer
07/21/1981	US4280110 Millimeter wave source comprising an oscillator module and a variable-capacity module
07/14/1981	US4278951 Solid-state millimeter wave source comprising a directive antenna
06/1981
06/23/1981	US4275364 Resonant element transformer
05/1981
05/26/1981	US4270099 Circuit arrangement for generating and stably amplifying broadband rf signals
04/1981
04/28/1981	US4264875 System for optical injection phase locking and switching of microwave oscillators
03/1981
03/31/1981	US4259743 Transmit/receive microwave circuit
03/31/1981	US4259647 Millimeter wave image guide integrated oscillator
03/31/1981	CA1098597A1 Solid state power combiner for transmitter
03/10/1981	US4255730 Microwave integrated circuit device
03/03/1981	CA1096945A1 Solid state power combiner
02/1981
02/03/1981	US4249149 Ultra high-frequency circuit with resonant cavity equipped with pairs of peripheral diodes
02/03/1981	CA1095130A1 Solid state power combiner for transmitter
01/1981
01/21/1981	EP0022601A1 Trapatt oscillator
01/20/1981	US4246550 Wideband, millimeter wave frequency Gunn oscillator
01/07/1981	EP0021909A1 Stabilised hyperfrequency oscillator with frequency conversion and its solid state realisation
12/1980
12/30/1980	US4242644 Pulse modulator for operating a device in the avalanche mode
12/09/1980	US4238747 Mode filter apparatus
11/1980
11/04/1980	US4232277 Microwave oscillator for microwave integrated circuit applications
10/1980
10/15/1980	EP0017562A1 Solid state microwave source
10/14/1980	US4227783 Device for stopping or fixing moving or mobile components
10/07/1980	CA1087254A1 Digitally programmed microwave oven
09/1980
09/16/1980	US4223195 Pulse transformer
09/09/1980	US4222014 Microwave/millimeterwave oscillator using transferred electron device
09/02/1980	US4220841 Microwave generating device utilizing a magnetron
08/1980
08/19/1980	CA1084121A1 Microwave magnetron with means for inhibiting secondary electron emission
07/1980
07/09/1980	EP0013242A1 Generator for very high frequency electromagnetic waves
07/09/1980	EP0013174A1 Microwave oscillator
05/1980
05/06/1980	US4201956 Arrangement for the generation and radiation of microwaves
04/1980
04/08/1980	US4197546 Millimeter wave source incorporating a solid-state active component and a directional antenna
04/02/1980	EP0009435A2 Stabilized solid state hyperfrequency oscillator device
03/1980
03/25/1980	CA1074408A1 Solid state power combiner
03/25/1980	CA1074406A1 High frequency power supply microwave oven
02/1980
02/19/1980	US4189684 Microwave power combiner
02/12/1980	US4188590 Conical power combiner
01/1980
01/22/1980	US4185252 Microstrip open ring resonator oscillators
12/1979
12/18/1979	CA1068358A1 Parametrically-stable negative resistance diode circuit
11/1979
11/27/1979	US4176295 High peak power microwave generator using light activated switches
11/20/1979	US4175246 Energizing circuit for magnetron using dual transformer secondaries
11/14/1979	EP0005396A1 Hyperfrequency circuit with a resonant cavity equipped with pairs of peripheral diodes
10/1979
10/31/1979	EP0005096A1 Millimeter wave source
10/23/1979	US4172240 Cylindrical cavity power combiner for a plurality of coaxial oscillators
10/16/1979	US4171514 Radar system with stable power output
10/09/1979	CA1064147A1 High power low loss nonresonant filter system
09/1979
09/25/1979	CA1063180A1 Power supply for magnetron
09/04/1979	CA1061868A1 Induction heating apparatus using a pair of inversely parallel connected gate-controlled switching devices
07/1979
07/24/1979	US4162458 TM coaxial cavity oscillator and power combiner
07/17/1979	CA1058713A1 Locked hybrid junction power combiner
06/1979
06/26/1979	CA1057362A1 Output control apparatus for a microwave oven
05/1979
05/15/1979	US4155051 Harmonically tuned high power voltage controlled oscillator
04/1979
04/24/1979	US4151488 Pulsed power supply
04/10/1979	US4149126 Diode and dielectric resonator microwave oscillator
04/03/1979	US4147994 Power combiner
03/1979
03/06/1979	US4143334 Microwave/millimeter wave oscillator
02/1979
02/27/1979	US4142082 High frequency power supply microwave oven
12/1978
12/19/1978	US4130810 Solid state power combiner
12/12/1978	CA1044332A1 Microwave and induction heating oven
11/1978
11/28/1978	US4126932 Structure and process for millimetric wave sources integrated in a radial waveguide
11/14/1978	CA1042516A1 Microwave oven including apparatus for varying power level
10/1978
10/17/1978	US4121174 Adjustable microwave power combiner for plurality of coaxial circuits
10/10/1978	US4119917 Sequentially triggering two or more hydrogen thyratrons with precision timing
07/1978
07/25/1978	US4102037 Method of creating a millimeter wave source and of adapting such a source to waveguide transmission
07/18/1978	US4101804 Traveling wave tube with depressed collector power supply
07/11/1978	US4100510 Stabilization systems for IMPATT diode microwave oscillators or amplifiers, and similar active components
07/11/1978	US4100463 Magnetron, power supply, and fan integral assembly
07/04/1978	US4099144 Injection-locked ultra-high frequency solid-state oscillator
06/1978
06/27/1978	US4097826 Insular waveguide ring resonator filter
06/27/1978	US4097823 Transmitter wherein outputs of a plurality of pulse modulated diode oscillators are combined
06/27/1978	US4097821 Coaxial line IMPATT diode oscillator

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