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)
04/2005
04/07/2005DE10336720A1 Oscillator circuit with tapped resonant circuit, transistor amplifier element for coupling resonator to microwave transistor for broadband oscillator has transistor electrode fed out to 2 housing connections for coupling to resonant circuit
04/06/2005EP1520339A1 Wien-robinson oscillator
04/06/2005CN2690849Y Detection sensor
04/06/2005CN1604459A Switched capacitor circuit in a voltage controlled oscillator circuit and method thereof
04/06/2005CN1604458A Switch circuit and voltage control oscillator including the same
04/06/2005CN1196295C D. T. R. M. data timing recovery module
04/06/2005CN1196250C Voltage control oscillator
04/05/2005US6876266 LC oscillator with wide tuning range and low phase noise
04/05/2005US6876265 System and method for using a saw based RF transmitter for AM modulated transmission in a TPM
04/05/2005US6876264 Surface-mount crystal oscillator
04/05/2005CA2212821C High stability single-port saw resonator oscillator
03/2005
03/31/2005WO2004102787A3 Distributed oscillator architectures
03/31/2005US20050068127 Methods and apparatus based on coplanar striplines
03/31/2005US20050068120 Controllable oscillator
03/31/2005US20050068116 Methods and apparatus based on coplanar striplines
03/31/2005US20050068113 PLL with swappable tuning loops
03/31/2005US20050068112 PLL with multiple tuning loops
03/31/2005US20050068086 Switched capacitor circuit capable of minimizing clock feedthrough effect and having low phase noise and method thereof
03/31/2005US20050068084 Switched capacitor circuit capable of minimizing clock feedthrough effect in a voltage controlled oscillator circuit and method thereof
03/31/2005DE10361013A1 Oscillator arrangement with integrated microphone for use in transmitting high frequency signals and including an arrangement whose capacitance is variable dependent on an incident sound wave
03/31/2005DE10339865A1 Surface acoustic wave, two-gate oscillator with temperature stability, used in e.g. signal processing, frequency standard or sensor, includes interdigital resonators between reflectors
03/30/2005EP1519480A1 Radio frequency voltage controlled oscillator
03/30/2005CN1601906A Oscillator having improved parameter deform durability, and its reverse retarding element
03/29/2005US6873217 IC for oscillator having electrostatic breakdown preventive diodes
03/24/2005WO2004102786A3 Oscillator with harmonic output
03/24/2005US20050062553 Radio frequency voltage controlled oscillator
03/24/2005US20050062551 High-speed, accurate trimming for electronically trimmed VCO
03/23/2005EP1517435A2 Crystal oscillator circuit
03/23/2005EP1517434A1 Frequency-stabilized oscillator circuit
03/23/2005EP1516439A2 Fm modulator using a phaselockloop
03/23/2005EP1516426A2 Controllable saw oscillator component
03/23/2005CN1599235A 压控振荡器及其制造方法 A voltage controlled oscillator and a manufacturing method
03/23/2005CN1194467C Vibrating reed, vibrator, oscillator and electronic instrument
03/23/2005CN1194465C 电介质谐振器振荡器和话音控制设备 Dielectric resonator oscillator and voice control equipment
03/23/2005CN1194228C Testing system for piezoelectric oscillator and testing method thereof
03/22/2005US6870434 Method for compensating temperature in crystal oscillator
03/22/2005US6870432 Unilateral coupling for a quadrature voltage controlled oscillator
03/22/2005US6870430 PLL-controlled oscillator
03/17/2005WO2005025068A2 A microstrip tunable voltage controlled oscillator in a push-push oscillator configuration
03/17/2005WO2005025051A1 Variable impedance circuit using cell arrays
03/17/2005US20050059375 Voltage controlled oscillator, frequency synthesizer and communication apparatus
03/17/2005US20050059373 Frequency generator and communication system using the same
03/17/2005US20050059372 Communication semiconductor integrated circuit device
03/17/2005US20050057414 Reconfigurable radiation desensitivity bracket systems and methods
03/17/2005US20050057318 Oscillation circuit and radio communication device using the same
03/17/2005US20050056458 Mounting pad, package, device, and method of fabricating the device
03/16/2005EP1515427A1 Wideband tunable voltage controlled oscillator
03/16/2005EP1514351A1 Lc oscillator with wide tuning range and low phase noise
03/16/2005EP1514343A1 An arrangement for low power clock generation
03/16/2005CN2686209Y Temperature compensating crystal oscillator based on analog-digital combination
03/16/2005CN1595793A Switched capacitor circuit capable of minimizing clock feedthrough effect and correlation method
03/15/2005US6868376 Debug bi-phase export and data recovery
03/15/2005US6867744 Tunable horn antenna
03/15/2005US6867658 Enhanced architectures of voltage-controlled oscillators with single inductor (VCO-1L)
03/15/2005US6867656 Self-dividing oscillators
03/15/2005US6867599 Load-pulled measurement with reference circuit
03/10/2005WO2005022599A2 Integrated circuit package having inductance loop formed from same-pin-to-same-bonding-pad structure
03/10/2005US20050052253 Piezoelectric oscillator
03/10/2005US20050052198 Electronic circuit unit having small size and good productivity
03/09/2005EP1513384A2 Electronic circuit unit having small size and good productivity
03/09/2005EP1512225A1 Pll circuit
03/09/2005CN1592558A Electronic circuit unit
03/09/2005CN1592101A Temperature compensation mechanism for a micromechanical ring resonator
03/09/2005CN1592084A Oscillator circuit and oscillation stabilizing method
03/08/2005US6865381 System and method for on-chip filter tuning
03/08/2005US6864756 Automatic gain control circuit for controlling start-up time of oscillator and method thereof
03/08/2005US6864755 Switched reactance modulated E-class oscillator design
03/08/2005US6864754 Integral mixer and oscillator device
03/03/2005WO2005020427A1 Temperature compensated piezoelectric oscillator and electronic apparatus comprising it
03/03/2005US20050046505 Apparatus and method for reducing phase noise in oscillator circuits
03/03/2005US20050046503 Oscillator circuit and oscillation stabilizing method
03/03/2005US20050046502 Widely tuneable and fully differential LC oscillator utilizing an active inductor
03/03/2005US20050046501 Oscillator for SERDES
03/03/2005US20050046500 Tunable frequency, low phase noise and low thermal drift oscillator
03/03/2005US20050046499 Low voltage low-phase-noise oscillator
03/03/2005US20050046494 Low power quadrature voltage controlled oscillator using back gate
03/03/2005US20050045988 Integrated circuit package having inductance loop formed from a bridge interconnect
03/03/2005DE10361014A1 Semiconductor component with high frequency (HF) circuit with active circuit components integrated in first semiconductor chip, while at least part of passive circuit components are formed in second semiconductor chip by silicon processing
03/02/2005CN1589520A 振荡器 Oscillator
03/02/2005CN1588814A Super broad band signal generating method and circuit based on chaotic signal broad band characteristic
03/02/2005CN1588691A Circular recess wiveguide oscillator
03/02/2005CN1588690A Circular recess wave guide chamber stable oscillator
03/02/2005CN1191672C Programable crystal oscillator and method used for it
03/01/2005US6861985 Ferroelectric antenna and method for tuning same
03/01/2005US6861915 Crystal oscillator with adjustable capacitive assembly having selectable capacitances
03/01/2005US6861914 Monolithic vibration isolation and an ultra-high Q mechanical resonator
03/01/2005US6861913 Voltage-controlled oscillator with LC resonant circuit
02/2005
02/24/2005US20050040906 Two port voltage controlled oscillator for use in wireless personal area network synthesizers
02/24/2005US20050040904 Temperature compensation type oscillator
02/24/2005US20050040903 Techniques to provide increased voltage swings in oscillators
02/24/2005US20050040899 Oscillator circuit
02/24/2005US20050040895 [low power consumption circuit and delay circuit thereof]
02/24/2005US20050040735 Surface mount crystal oscillator
02/22/2005US6859118 System and method for an ultra low noise micro-wave coaxial resonator oscillator using ⅝ths wavelength resonator
02/22/2005US6859113 Temperature compensation mechanism for a micromechanical ring resonator
02/22/2005US6859112 CMOS voltage controlled oscillator circuit for operation with low supply voltage and method for same
02/22/2005US6859111 Voltage tuned ferroelectric resonant oscillator
02/22/2005US6859110 High-stability piezoelectric oscillator
02/22/2005US6859109 Double-data rate phase-locked-loop with phase aligners to reduce clock skew
02/22/2005US6859104 Tunable power amplifier matching circuit
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