| Patents for H03B 5 - Generation of oscillations using amplifier with regenerative feedback from output to input (11,466) |
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| 10/22/1987 | DE3718292A1 Colpitts-type crystal oscillator with wide pulling range |
| 10/21/1987 | EP0242292A1 Frequency-doubling voltage-controlled oscillator |
| 10/21/1987 | EP0242125A2 Oscillation circuit for a piezo-electric resonator and method of controlling same |
| 10/21/1987 | EP0241742A2 Remote calibrated power source system and method |
| 10/20/1987 | USRE32527 FET microwave oscillator being frequency stabilized by capacitive reactance micro-strip stub line |
| 10/14/1987 | EP0241065A2 Harmonic oscillator for measuring physical parameters |
| 09/23/1987 | EP0238122A1 High-frequency heating generator comprising a multiple-grid electron tube |
| 09/23/1987 | EP0238121A1 High-frequency heating generator comprising a non-linear resistance circuit in parallel with the control element in the cathode circuit of the electron tube oscillator |
| 09/22/1987 | US4695809 Microwave sweep frequency oscillator |
| 09/16/1987 | EP0236887A2 Microwave oscillator stabilized by a dielectric resonator |
| 09/15/1987 | US4694262 Oscillator with resonator having a switched capacitor for frequency changing |
| 09/08/1987 | US4692718 Tunable astable multivibrator with buffer transistors |
| 09/08/1987 | US4692714 Single resonator push-push oscillator |
| 09/02/1987 | EP0234306A2 Oscillator with feedback loop including delay circuit |
| 09/01/1987 | US4691376 Frequency converter |
| 08/18/1987 | US4688005 Self-oscillating mixer with Darlington transistors |
| 08/18/1987 | CA1225705A1 Microwave oscillator |
| 08/12/1987 | EP0109446B1 Variable frequency oscillator |
| 08/05/1987 | EP0230876A1 Variable-frequency quartz oscillator |
| 08/04/1987 | US4684904 Low phase noise two port voltage controlled oscillator |
| 08/04/1987 | US4684853 Garage door opener using transmitter with SAW oscillator modulator |
| 07/28/1987 | US4683447 Varactor tuning circuit for dielectric resonator stabilized oscillator |
| 07/15/1987 | EP0228941A1 Sinusoidal oscillator with very low distortion |
| 07/07/1987 | US4679249 Waveguide-to-microstrip line coupling arrangement and a frequency converter having the coupling arrangement |
| 07/01/1987 | EP0227402A2 Controllable oscillator |
| 06/30/1987 | US4677691 Microwave receiver |
| 06/30/1987 | US4677397 Quartz crystal oscillator with crystal supported on spring |
| 06/30/1987 | US4677396 Surface mounted component UHF oscillator |
| 06/25/1987 | DE3544412A1 Self-exciting frequency generator in D operation |
| 06/16/1987 | US4673895 Oscillator having improved coupling between stripline and dielectric resonator |
| 06/16/1987 | US4673894 Oscillator coupled through cylindrical cavity for generating low noise microwaves |
| 06/11/1987 | DE3535841A1 Self-protecting, self-excited frequency generator |
| 06/10/1987 | EP0060256B1 Inductive pressure gauge |
| 06/03/1987 | EP0224093A2 Integrated microwave cavity resonator and magnetic shield for an atomic frequency standard |
| 06/02/1987 | US4670722 FET oscillator having controllable reactance element-controlled two port feedback network |
| 05/27/1987 | EP0223228A2 Balanced oscillator |
| 05/19/1987 | US4667170 Voltage controlled oscillator with self-adjustment of operating point |
| 05/13/1987 | EP0221608A1 Microwave oscillator linearly modulated in frequency and having a high external Q-factor |
| 05/07/1987 | WO1987002842A1 Frequency doubling oscillator and mixer circuit |
| 05/06/1987 | EP0220914A1 Balanced oscillator and heterodyne circuit incorporating same |
| 05/06/1987 | EP0220320A1 Piezo-electric resonator for generating overtones |
| 04/28/1987 | US4661785 Balanced feedback oscillators |
| 04/28/1987 | US4661782 Integrated microwave cavity resonator and magnetic shield for an atomic frequency standard |
| 04/28/1987 | US4661744 Electromagnetic energy generators having resonating cavity with reflecting zones |
| 04/28/1987 | EP0151633A4 An interruptible voltage-controlled oscillator. |
| 04/21/1987 | US4660002 High frequency oscillator using a diode for frequency switching and FM modulation |
| 04/21/1987 | US4660000 Low phase noise oscillator using two parallel connected amplifiers |
| 04/14/1987 | US4658440 Single balanced self-oscillating dual gate FET mixer |
| 04/14/1987 | US4658223 High speed method of determining temperature compensation component values |
| 04/08/1987 | EP0217713A1 Miniature oscillator including a thermostat |
| 03/31/1987 | US4654606 Mounting and ground conductor arrangement for a microwave resonance circuit device |
| 03/25/1987 | EP0215499A2 Harmonic measuring-oscillator to capture temperatures |
| 03/24/1987 | US4652836 Integrated microwave oscillator with microstrip resonator frequency stabilizer |
| 03/18/1987 | EP0214693A2 Microwave oscillator with a dielectric resonator which is insensitive to mechanical vibrations |
| 03/17/1987 | US4651113 Amplitude stabilized crystal oscillator |
| 03/10/1987 | US4649354 Switchable multi-frequency dielectric resonator oscillator |
| 03/04/1987 | CN85103337A High frequency head of sluice type oscillating circuit radio and television |
| 03/03/1987 | CA1218711A1 Crystal resonator oscillator having circuitry for suppressing undesired crystal harmonics |
| 02/24/1987 | US4646034 Very high frequency quartz oscillator |
| 02/24/1987 | US4646033 Crystal controlled oscillator |
| 02/17/1987 | US4644188 Voltage comparison circuits for motion amplitude regulators or the like |
| 02/12/1987 | WO1987000993A1 Local oscillation circuit |
| 02/10/1987 | US4642580 Stabilized microwave varactor |
| 02/10/1987 | US4642510 Mount for quartz crystal oscillator device |
| 02/03/1987 | US4641109 CMOS crystal controlled oscillator |
| 01/29/1987 | WO1987000707A1 Dielectric resonator controlled oscillator with frequency multiplication |
| 01/29/1987 | WO1987000706A1 Local oscillator |
| 01/28/1987 | EP0209640A2 Circuit for bandswitching a voltage controlled oscillator |
| 01/27/1987 | US4639691 Oscillator |
| 01/27/1987 | US4639690 Tunable, dielectric-resonator-stabilized oscillator and method of tuning same |
| 01/21/1987 | CN86105652A Poulsen-arc converter controled by dielectric resonant chamber with high octave efficiecy |
| 01/20/1987 | US4638264 Voltage controlled oscillator with series connected resonance element and switched capacitance |
| 01/20/1987 | US4638263 Voltage controlled oscillator including two variable gain feedback circuits |
| 01/07/1987 | EP0207650A2 Wide range electronic oscillator |
| 01/06/1987 | US4635003 Oscillator mixer circuit with reaction-tree coupling |
| 12/30/1986 | US4633197 Single resonant tank modulated oscillator |
| 12/30/1986 | US4633195 Balanced oscillator with constant emitter voltage level |
| 12/30/1986 | EP0205771A1 Integrated microwave oscillator |
| 12/23/1986 | US4631500 Microwave frequency divider having regenerative oscillation |
| 12/16/1986 | US4630008 Direct FM crystal-controlled oscillator |
| 12/16/1986 | US4630006 Current-tuned transistor oscillator |
| 12/16/1986 | US4630004 Dielectric resonator stabilized microstrip oscillator |
| 12/16/1986 | US4630003 FET oscillator exhibiting negative resistance due to high impedance at the source of an FET thereof |
| 12/16/1986 | US4630002 Very high frequency oscillator with gyromagnetic resonators |
| 12/16/1986 | US4629906 Bias sharing an electronic switch and an active device |
| 12/16/1986 | CA1215437A1 Variable frequency oscillating circuit |
| 12/10/1986 | EP0204375A2 Push-pull current-fed parallel resonant oscillator circuit and magnetron power supply comprising a push-pull oscillator. |
| 12/09/1986 | US4628285 3-terminal oscillating element and oscillator employing the same |
| 12/09/1986 | US4628284 High frequency high voltage power supply preventing simultaneous transistor conduction |
| 12/09/1986 | US4628283 Hermetically sealed oscillator with dielectric resonator tuned through dielectric window by adjusting screw |
| 12/09/1986 | CA1215145A1 Tv tuner oscillator with feedback for more low frequency power |
| 12/03/1986 | EP0203663A1 Microwave power oscillator linearly modulated in a large-frequency domain |
| 12/02/1986 | US4626802 GaAs FET oscillator noise reduction circuit |
| 12/02/1986 | US4626800 YIG thin film tuned MIC oscillator |
| 11/26/1986 | EP0202652A2 Microwave oscillator |
| 11/25/1986 | US4625183 Low-cost VCO using lumped elements in microwave band |
| 11/25/1986 | CA1214522A1 Microwave oscillator and single balanced mixer for satellite television receiver |
| 11/04/1986 | US4621241 Wide range electronic oscillator |
| 11/04/1986 | US4621239 Gallium arsenide travelling-wave transistor oscillators for millimeter wave applications |
| 11/04/1986 | US4621205 Method and apparatus for reducing varactor noise |