Patents
Sitemap › H03 - Basic 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 › H03B 5 - Generation of oscillations using amplifier with regenerative feedback from output to input
Patents for H03B 5 - Generation of oscillations using amplifier with regenerative feedback from output to input (11,466)
12/1998
12/16/1998CN1202038A Apparatus and method for adjusting temperature compensated quartz oscillator
12/15/1998US5850163 Active inductor oscillator with wide frequency range
12/10/1998WO1998056112A2 Oscillator frequency-drift compensation
12/10/1998DE19724088A1 Voltage controlled ring oscillator
12/10/1998DE19723307A1 Oscillator signal generating method
12/08/1998US5847621 Voltage controlled oscillator for an integrated electronic circuit
12/08/1998US5847616 Embedded voltage controlled oscillator with minimum sensitivity to process and supply
12/08/1998US5846845 LC element manufacturing method
12/08/1998CA2089480C Oscillator with bias and buffer circuits formed in a die mounted with distributed elements on ceramic substrate
12/08/1998CA2072426C Signal generating device
12/03/1998CA2238741A1 Apparatus and tuning method for a voltage controlled oscillator
12/02/1998CN2299422Y Broadband electronic oscillator
12/01/1998US5844448 Method and apparatus for optimizing an oscillator start up time
12/01/1998US5844447 Oscillator device generating signals of different cycles
12/01/1998US5844301 Balanced integrated semiconductor device operating with a parallel resonator circuit
11/1998
11/25/1998CN1199954A Circuit for avoiding parasitic oscillation modes in oscillator resonant circuit
11/24/1998US5841326 Integrated oscillation circuit used for frequency conversion circuit
11/24/1998US5841322 Phase detector using carrier suppression and oscillator using the phase detector
11/19/1998WO1998052277A1 Varactor tuned microstrip line resonator and vco using same
11/19/1998WO1998052276A1 Microwave linear oscillator/amplifier utilizing a multicoupled ferrite resonator
11/18/1998EP0878909A1 Apparatus and method for adjusting temperature compensated quarz oscillator
11/18/1998EP0878902A1 Oscillator circuit
11/17/1998US5838207 Voltage controlled oscillator with partial load-pull tuning
11/17/1998US5838203 Method and apparatus for generating waveforms using adiabatic circuitry
11/12/1998WO1998051003A1 An oscillator and transmitter arrangement for power specific applications
11/11/1998EP0877437A1 Strip-line resonator and variable resonator
11/10/1998US5834983 For operating a high frequency electronically tunable oscillator
11/10/1998US5834982 Quick starting oscillator circuit having low power consumption
11/10/1998US5834981 Whispering gallery mode dielectric resonator oscillator circuit
11/03/1998US5831487 Oscillator circuit
11/03/1998US5831486 Extended range current controlled oscillator
11/03/1998US5831485 In a low cost digital signal measuring apparatus
10/1998
10/29/1998WO1998048511A1 Resonator having a selection circuit for selecting a resonance mode
10/28/1998EP0787382B1 A second generation low noise microwave voltage controlled oscillator
10/28/1998EP0614581B1 Voltage controlled saw oscillator
10/28/1998CN1197306A Laminated electronic spares
10/27/1998US5828054 Focusing method and system for focus capture and focus control in optical disc system including detection of Quad Sum signal to close focus
10/21/1998EP0872951A1 Oscillator circuit and method of optimisation therefor
10/21/1998EP0872890A1 High frequency module
10/21/1998EP0872784A1 Oscillation circuit, electronic circuit using the same, and semiconductor device, electronic equipment, and timepiece using the same
10/21/1998CN1196509A Oscillation circuit, electronic circuit and semiconductor device, electronic equipment, and timepiece
10/20/1998US5825258 Phase-locked loop circuit
10/20/1998US5825255 Oscillator starting circuit
10/14/1998EP0871220A2 Pin usage of a semiconductor package
10/13/1998US5821828 An oscillator having a voltage controlled amplitude
10/13/1998US5821827 Coplanar oscillator circuit structures
10/13/1998US5821825 Optically controlled oscillator
10/13/1998US5821820 Dual band voltage controlled oscillator
10/08/1998DE19810618A1 Oscillator for digital ATV signals
10/07/1998EP0868782A1 Voltage controlled crystal oscillator and loop filter
10/06/1998US5818381 Electronic viewing aid
10/06/1998US5818306 Voltage control oscillation circuit using CMOS
10/06/1998US5818305 Automatic substitution of a reference oscillator for synchronizing two transmitter co-channel local oscillators
09/1998
09/30/1998EP0868018A1 Voltage-controlled oscillator
09/30/1998CN1194500A Voltage controlled oscillator circuit capable of changing over between oscillation frequency bands
09/29/1998US5815044 Variable-reactance circuit
09/24/1998DE19810822A1 Phase control or locking device for microwave IC
09/24/1998DE19710512A1 Transmitter for generating and radiating electromagnetic waves
09/23/1998CN1194058A Electronic component and method of production thereof
09/16/1998EP0865154A2 Method and apparatus for reducing noise in a low current oscillator
09/16/1998EP0766833B1 Electronic viewing aid
09/16/1998CN1193423A 振荡器 Oscillator
09/15/1998US5809131 Ringer circuit for generating sine wave
09/15/1998US5808531 Voltage-controlled variable tuning circuit
09/10/1998DE19709289A1 Circuit for avoiding parasitic radio-frequency oscillation modes in oscillator
09/09/1998EP0863605A2 Circuit arrangement for avoiding parasitic oscillation modes within an oscillator circuit
09/09/1998CN1192594A Planar dielectric integrated circuit
09/08/1998US5805029 Digitally adjustable crystal oscillator with a monolithic integrated oscillator circuit
09/08/1998US5805028 Temperature-compensating piezo-oscillator
09/08/1998US5805026 Microstripline resonator useable in a voltage controlled oscillator and method for making same
09/02/1998EP0862216A2 Planar dielectric integrated circuit
09/02/1998CN1192062A Dielectric resonator apparatus and high-frequency module
09/01/1998US5801596 Temperature compensation type quartz oscillator
09/01/1998US5801594 Quartz oscillator device and its adjusting method
09/01/1998US5801591 Microwave linear oscillator/amplifier utilizing a multicoupled ferrite resonator
09/01/1998US5801590 Dielectric resonator oscillator and down converter using the same
08/1998
08/27/1998WO1998037635A1 Temperature insensitive silicon oscillator and precision voltage reference formed therefrom
08/27/1998CA2282604A1 Temperature insensitive silicon oscillator and precision voltage reference formed therefrom
08/26/1998CN1191423A Method and apparatus for transmitting radio frequency signals
08/20/1998WO1998027643A3 An oscillator
08/20/1998DE19806290A1 Integrated distance measuring circuit
08/20/1998DE19806097A1 Voltage controlled oscillator for transmitting high frequency signals
08/20/1998DE19737379A1 Integrated microwave circuit operated at preset frequency
08/19/1998EP0859458A1 Circuit for frequency modulation of a quartz oscillator
08/19/1998EP0859457A1 A voltage controlled oscillator
08/19/1998EP0775385A4 Low voltage, low power oscillator having voltage level shifting circuit
08/18/1998US5796703 Apparatus for controlling an electrical current passed to a writing device in an optical storage system
08/12/1998EP0858160A2 Voltage controlled oscillator
08/12/1998CN1190285A 压控振荡器 Voltage Controlled Oscillator
08/12/1998CN1190284A 振荡电路 Oscillation circuit
08/11/1998US5793261 Saw stabilized FSK oscillator circuit
08/06/1998WO1998034338A1 Programmable crystal oscillator
08/06/1998WO1998034165A1 Worldwide marketing logistics network including strategically located centers for frequency programming crystal oscillators to customer specification
08/06/1998CA2278634A1 Worldwide marketing logistics network including strategically located centers for frequency programming crystal oscillators to customer specification
08/06/1998CA2278583A1 Programmable crystal oscillator
08/05/1998EP0856191A1 Trimmable multi-terminal capacitor for a voltage controlled oscillator
08/04/1998US5789990 Feedback oscillator circuit using a saw resonator filter
08/04/1998US5789845 Film bulk acoustic wave device
07/1998
07/30/1998WO1998033271A1 Microwave pulse generator
07/30/1998DE19702261A1 Mikrowellen-Pulsgenerator Microwave pulse generator
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