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)
05/2010
05/27/2010WO2010059450A1 Tunable capacitively loaded transformer providing switched inductance for rf/microwave integrated circuits
05/27/2010WO2010059445A1 Low noise oscillators
05/27/2010WO2010058212A2 A quadrature oscillator circuit and method
05/27/2010WO2010057520A1 Method and arrangement for voltage controlled oscillator device
05/27/2010US20100127950 Reconfigurable radiation densensitivity bracket systems and methods
05/27/2010US20100127787 Voltage control type temperature compensation piezoelectric oscillator
05/27/2010US20100127641 Self-oscillating switch circuit and a driver circuit comprising such a switch circuit
05/26/2010CN201490968U Thermostatic crystal oscillator
05/26/2010CN1531190B Piezoelectric oscillator, mobile phone device and electronic instrument using the same
05/26/2010CN101714850A Voltage-control oscillator free from influence of processes and bias voltage sources
05/25/2010US7724103 Ultra-high frequency self-sustaining oscillators, coupled oscillators, voltage-controlled oscillators, and oscillator arrays based on vibrating nanoelectromechanical resonators
05/25/2010US7724102 Oscillator circuit
05/25/2010US7724101 Crystal oscillator circuit with amplitude control
05/25/2010US7724098 Gyromagnetic precession oscillator
05/25/2010US7723904 Resonator, unit having resonator, oscillator having unit and electronic apparatus having oscillator
05/20/2010WO2010055619A1 Frequency synthesizer, radio communication device, and radio communication device control method
05/20/2010US20100124137 Voltage-controlled oscillator, phase-locked loop, and memory device
05/20/2010US20100123524 Oscillator
05/20/2010DE102009050977A1 Taktsteuerung für eine Datensynchronisation in Varaktorarrays Timing for data synchronization in Varaktorarrays
05/20/2010DE102009043901A1 Stellkondensator Actuating capacitor
05/19/2010CN1942777B 雷达振荡器 Radar oscillator
05/18/2010US7719373 Device and method for generating a signal with predefined transcient at start-up
05/18/2010US7719372 Voltage controlled piezoelectric oscillator that can be linear frequency controlled
05/18/2010US7719343 Low noise charge pump method and apparatus
05/18/2010US7719083 Integrated spiral inductor
05/14/2010WO2010054099A1 Crystal oscillator with reduced acceleration sensitivity
05/13/2010US20100117750 Crystal oscillator with reduced acceleration sensitivity
05/13/2010US20100117749 Inductance Enhanced Rotary Traveling Wave Oscillator Circuit And Method
05/13/2010US20100117748 Wave Reversing System and Method for a Rotary Traveling Wave Oscillator
05/12/2010CN201467073U RL frequency modulation oscillator
05/12/2010CN201467072U Oscillating circuit
05/12/2010CN1516334B Voltage-controlled oscillator and its related making method
05/12/2010CN101127505B Oscillator
05/11/2010US7714673 Control method for operation modes of oscillator and the apparatus thereof
05/05/2010EP2182630A1 Constant temperature type crystal oscillator
05/05/2010CN1794567B Voltage controlled oscillator with analogue and digital control
05/05/2010CN1773840B Frequency generator utilizing variable strip line
05/05/2010CN1722607B Multiplier crystal oscillator
05/04/2010US7710212 Crystal oscillator with variable-gain and variable-output-impedance inverter system
05/04/2010US7710211 Injection-locked frequency divider with a wide injection-locked frequency range
05/04/2010US7709828 RF circuits including transistors having strained material layers
04/2010
04/29/2010WO2010047115A1 Bending vibration piece, bending vibrator, and piezoelectric device
04/29/2010WO2010047114A1 Surface acoustic wave resonator, surface acoustic wave oscillator, and surface acoustic wave modular device
04/29/2010WO2010047113A1 Surface acoustic wave resonator, surface acoustic wave oscillator and surface acoustic wave module device
04/29/2010WO2010047112A1 Surface acoustic wave resonator, surface acoustic wave oscillator, and surface acoustic wave module device
04/29/2010WO2009145686A8 Dual-band voltage-controlled oscillator arrangement
04/29/2010US20100102892 Crystal oscillator
04/29/2010US20100102859 Lc voltage controlled oscillator tank with linearized frequency control
04/28/2010EP2179455A2 Single-resonator dual-frequency lateral-extension mode piezoelectric oscillators, and operating methods thereof
04/27/2010US7705688 Period signal generator of semiconductor integrated circuit
04/22/2010DE102008042746A1 Sensorsystem und Verfahren zum Betreiben eines Sensorsystems The sensor system and method of operating a sensor system
04/20/2010US7701304 Voltage controlled oscillator, and PLL circuit and radio communication apparatus using the same
04/20/2010US7701303 Oscillator with Darlington nodes
04/15/2010WO2010042447A2 Techniques for providing option conductors to connect components in an oscillator circuit
04/15/2010WO2010041209A1 Oscillator device
04/15/2010US20100090774 Techniques For Providing Option Conductors to Connect Components in an Oscillator Circuit
04/15/2010US20100090773 Systems and methods to overcome dc offsets in amplifiers used to start resonant micro-electro mechanical systems
04/14/2010CN101075801B Oscillator circuit
04/13/2010US7696833 Oscillator
04/13/2010US7696830 Digital controlled oscillator, frequency synthesizer, radio communication apparatus using the same, and control method for the same
04/13/2010US7696787 Signal history controlled slew-rate transmission method and bus interface transmitter
04/08/2010WO2010040119A1 Tunable evanescent-mode cavity filter
04/08/2010DE102009043610A1 Selbsttrimmender Oszillator Self trim Ender oscillator
04/08/2010DE102008042519A1 Verfahren zur Regelung einer Grundfrequenz eines spannungsgesteuerten Oszillators als eine Trägerfrequenz eines frequenzmodulierten Signals Method for controlling a fundamental frequency of a voltage controlled oscillator as a carrier frequency of a frequency-modulated signal
04/07/2010EP2173028A2 Method for regulating a basic frequency of a voltage-controlled oscillator as a carrier frequency of a frequency-modulated signal
04/07/2010EP1479161B1 Mems-based, computer systems, clock generation and oscillator circuits and lc-tank apparatus for use therein
04/07/2010CN101692613A Traffic safety speed-limit microwave emitter of fixed automotive vehicle driving road
04/06/2010US7692506 Oscillation driver device, physical quantity measuring device, and electronic instrument
04/06/2010US7692505 Crystal oscillator
04/06/2010US7692504 Oscillator system, method of providing a resonating signal and a communications system employing the same
04/06/2010US7692500 Apparatus and methods for mixed analog-digital frequency synthesizing and modulation
04/06/2010US7692323 Wind turbine generator system
04/06/2010US7692247 System and method for ESD protection
04/06/2010US7690256 Sensing device
04/01/2010WO2009152105A3 Dynamic calibration techniques for digitally controlled oscillator
04/01/2010US20100079213 Oscillation circuit and method of controlling same
04/01/2010DE102006027060B4 Oszillatorkreis mit akustischen Eintor-Oberflächenwellenresonatoren Oscillator circuit with acoustic one-port surface acoustic wave resonators
03/2010
03/31/2010CN101689830A lc-type vco
03/31/2010CN101686038A Constant-temperature type crystal oscillator
03/31/2010CN101686037A Oscillator as well as drive circuit thereof and oscillating method
03/31/2010CN101686036A Apparatus for improving accuracy of RC oscillator in chip and use method thereof
03/30/2010US7688155 Variable capacitor circuit having linear capacitance variation and voltage controlled oscillator using the same
03/30/2010US7688154 Amplitude regulated crystal oscillator
03/30/2010US7688153 Automatically tuned tail filter
03/30/2010US7688152 High frequency stabilization network for microwave devices and monolithic integrated circuits
03/30/2010US7688151 Aging compensation method and control module for an oscillator circuit device
03/25/2010WO2010033079A1 A relaxation oscillator
03/25/2010WO2010032384A1 Piezoelectric oscillation element and oscillation circuit using the same
03/25/2010US20100073101 Low-noise voltage controlled oscillator
03/25/2010US20100073100 Method and arrangement for a voltage controlled oscillator circuit
03/25/2010US20100073098 Constant-temperature type crystal oscillator
03/25/2010DE102009036098A1 Spannungsgesteuerter Oszillator, MMIC und Hochfrequenzfunkvorrichtung A voltage controlled oscillator, high-frequency radio apparatus and MMIC
03/24/2010EP2166667A2 Analog circuit
03/24/2010CN101682293A Voltage controlled oscillator, and pll circuit and wireless communication device using voltage controlled oscillator
03/24/2010CN100596016C An oscillator and an integrated circuit
03/23/2010US7683742 Integrated electronic circuitry comprising tunable resonator
03/23/2010US7683741 Package for suppressing spurious resonance in an FBAR
03/23/2010US7683728 Oscillation circuit
03/23/2010US7683724 Frequency synthesizer
03/18/2010WO2010029186A1 Self-adjusting gate bias network for field effect transistors
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