| Patents for H03B 5 - Generation of oscillations using amplifier with regenerative feedback from output to input (11,466) |
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| 09/06/1988 | US4769620 Microwave oscillator with dielectric resonator |
| 08/23/1988 | US4766399 Oscillator circuit |
| 08/23/1988 | US4766398 Broadband temperature compensated microwave cavity oscillator |
| 08/18/1988 | DE3703508A1 LC oscillator |
| 08/17/1988 | EP0278613A2 Fault tolerant oscillator circuit |
| 08/17/1988 | EP0278300A1 Frequency-agile millimeter wave generator with a high stability |
| 08/10/1988 | EP0277691A2 Circuit arrangement for the coupling of a mixer to an IF oscillator |
| 08/10/1988 | EP0277272A2 Temperature-sensitive quartz resonator |
| 08/09/1988 | US4763086 Automatic gain control for tank type voltage controlled oscillator |
| 08/09/1988 | US4763084 Push-push dielectric resonator oscillator |
| 08/04/1988 | DE3702169A1 Oscillator |
| 08/02/1988 | US4761619 High-frequency generator with improved cathode current regulated high-frequency oscillator |
| 08/02/1988 | US4761618 High-frequency heating generator comprising a multiple-grid electron tube |
| 08/02/1988 | US4761616 Voltage controlled oscillator |
| 08/02/1988 | US4761603 High frequency oscillation proximity switch |
| 07/26/1988 | US4760353 Integrated gyrator oscillator |
| 07/26/1988 | US4760352 Coupled resonator phase shift oscillator |
| 07/19/1988 | US4758804 Frequency stabilized high frequency oscillator |
| 07/19/1988 | US4758803 Marginal oscillator for acoustic monitoring of curing of plastics |
| 07/13/1988 | EP0274243A2 Improved oscillator circuit utilizing multiple semiconductor devices |
| 07/12/1988 | CA1239234A1 Tuning circuit for a multiband tuner |
| 07/06/1988 | CN87101245A 低失真振荡器 Low distortion oscillator |
| 07/05/1988 | US4755772 Switchable microwave oscillator |
| 06/28/1988 | US4754236 Frequency-doubling voltage-controlled oscillator |
| 06/28/1988 | CA1238720A1 Transistor devices for microwave oscillator elements |
| 06/21/1988 | CA1238375A1 Very high frequency quartz oscillator |
| 06/15/1988 | EP0271267A2 Piezo-electric signalling device |
| 06/15/1988 | EP0271190A2 Superregenerative detector |
| 06/14/1988 | US4751475 Local oscillation apparatus |
| 06/08/1988 | EP0270298A2 Wide range oscillator |
| 06/07/1988 | US4749964 Superregenerative detector having a saw device in the feedback circuit |
| 06/07/1988 | US4749963 Oscillator having stripline loop resonator |
| 06/07/1988 | US4749962 Clock-signal regenerator comprising a crystal oscillator incorporated in a phase-locked loop |
| 06/01/1988 | EP0269428A2 Fet tuner |
| 06/01/1988 | EP0269427A2 Dual gate tunable oscillator |
| 05/24/1988 | US4746810 Pulse generating circuit |
| 05/18/1988 | EP0267332A1 Direct FM crystal-controlled oscillator |
| 05/17/1988 | US4745376 Fault tolerant oscillator circuit having redundant resonant elements |
| 05/17/1988 | US4745375 Variable frequency oscillator with current controlled reactance circuit |
| 05/11/1988 | EP0267100A1 Voltage-tuned microwave transistor oscillator, and wide-band microwave generator comprising such an oscillator |
| 05/10/1988 | US4743866 Wide range oscillator |
| 05/10/1988 | US4743865 Quartz-crystal microwave oscillator of the common-emitter transmission type with two transistors and a predetermined loaded Q factor |
| 05/10/1988 | US4743789 Variable frequency drive circuit |
| 05/04/1988 | EP0266185A2 Start-stop oscillator having fixed starting phase and minimized quiescent power dissipation |
| 04/19/1988 | US4739286 Suppression of radiated harmonics |
| 04/19/1988 | US4739285 Oscillator having all-pass filter with resistance bridge for detecting physical parameters |
| 04/14/1988 | DE3634425A1 Circuit arrangement for a self-oscillating, transistorised and no-load-protected push-pull-type ultrasonic generator |
| 04/12/1988 | US4737737 Transmission injection-locked dielectric resonator oscillator |
| 04/05/1988 | US4736454 Integrated oscillator and microstrip antenna system |
| 04/05/1988 | US4736169 Voltage controlled oscillator with frequency sensitivity control |
| 04/05/1988 | US4736168 Dielectric resonator controlled oscillator having a raised frequency multiplying efficiency |
| 03/30/1988 | EP0261714A1 Oscillator circuit |
| 03/29/1988 | US4734658 Low voltage driven oscillator circuit |
| 03/29/1988 | US4734657 RF modem with oscillator switching circuit |
| 03/22/1988 | US4733234 Remote calibrated power source system and method |
| 03/22/1988 | US4733200 Controlled feedback path voltage controlled oscillator |
| 03/22/1988 | US4733199 Multi-frequency dielectric resonator oscillator using parallel feedback |
| 03/22/1988 | US4733198 Mechanically tunable sealed microwave oscillator |
| 03/15/1988 | US4731611 Stripline doppler radar |
| 03/15/1988 | US4731592 Voltage controllable oscillator |
| 03/15/1988 | US4731556 Electronic bubble detector apparatus |
| 03/03/1988 | DE3633059C1 Oscillator circuit with crystal |
| 03/02/1988 | EP0258076A1 Microwave quartz oscillator |
| 03/01/1988 | US4728909 Linearly frequency-modulated high-frequency oscillator with high external Q factor |
| 03/01/1988 | US4728908 Oscillator circuit utilizing multiple semiconductor devices |
| 03/01/1988 | CA1233576A1 Multiband local oscillator |
| 02/23/1988 | US4727340 Comb generators |
| 02/23/1988 | US4727339 Start-stop oscillator having fixed starting phase and minimized quiescent power dissipation |
| 02/23/1988 | US4727277 Electronic bubble detector apparatus |
| 02/23/1988 | CA1233205A1 High frequency energy source |
| 02/16/1988 | US4726072 Double converter tuner |
| 02/09/1988 | US4724403 Microwave oscillator |
| 01/26/1988 | US4721927 Voltage-controlled-oscillator with modulator |
| 01/26/1988 | US4721926 Voltage-controlled-oscillator with modulator |
| 01/26/1988 | US4721925 Micromechanical electronic oscillator |
| 01/13/1988 | EP0252539A1 Crystal oscillator with a wide range of frequency pulling |
| 01/12/1988 | US4719432 Oscillator for measuring temperature |
| 01/12/1988 | US4719384 Miniature thermostatted oscillator |
| 01/05/1988 | CA1231155A1 Method and device for controlling the heating of a thermostatically controlled enclosure for an oscillator |
| 12/30/1987 | WO1987007991A1 Local oscillation apparatus |
| 12/29/1987 | US4716383 Precise phase start-up voltage controlled oscillator with accurate duty cycle |
| 12/23/1987 | EP0250301A1 Frequency doubler oscillator operating at microwave frequencies |
| 12/16/1987 | EP0248962A2 Comb generators |
| 12/16/1987 | CN87104062A Clock-signal regenerator comprising crystal oscillator incorporated in phase-locked loop |
| 12/15/1987 | US4713632 Band reflection type FET dielectric resonator oscillator |
| 12/15/1987 | US4713556 Frequency converter circuit |
| 12/09/1987 | EP0248589A2 Temperature-compensated oscillator circuit |
| 12/02/1987 | EP0247749A2 Push-push dielectric resonator oscillator |
| 12/02/1987 | EP0247440A2 Microwave oscillator with dielectric resonator |
| 12/01/1987 | US4710730 Data clock oscillator having accurate duty cycle |
| 12/01/1987 | US4710729 Microwave oscillator comprising a dielectric resonator insensitive to mechanical vibrations |
| 12/01/1987 | CA1229887A1 Temperature-compensated oscillation device |
| 11/24/1987 | US4709409 TVRO receiver with surface mounted high frequency voltage-controlled oscillator |
| 11/24/1987 | US4709218 Overtone crystal oscillator |
| 11/19/1987 | EP0245337A1 Frequency doubling oscillator and mixer circuit. |
| 11/17/1987 | US4707669 Dielectric resonator microwave oscillator having enhanced negative resistance |
| 11/10/1987 | US4706045 Voltage controlled oscillator with dual loop resonant tank circuit |
| 11/03/1987 | US4704739 Receiving circuit for converting signals comprising at least two ferromagnetic resonators |
| 11/03/1987 | US4704587 Crystal oscillator circuit for fast reliable start-up |
| 10/27/1987 | US4703286 Dual gate tunable oscillator |