222230 ⎘
Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop; Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a harmonic phase-locked loop, i.e. a loop which can be locked to one of a number of harmonically related frequencies applied to it
SYMMETRICAL RESISTIVE HARMONIC REJECTION MIXER (HRM)
#2SYMMETRICAL RESISTIVE HARMONIC REJECTION MIXER (HRM)
#3Low-power, low-noise millimeter wavelength frequency synthesizer
#4Harmonic injection locking apparatus, methods, and applications
#5Frequency synthesis device with high multiplication rank
#6Midband phase noise reducer for PLLS
#7Subsampling phase frequency detector for a divider-less phase-locked loop
#8Radar target detection system for autonomous vehicles with ultra-low phase noise frequency synthesizer
#9Radar target detection system for autonomous vehicles with ultra-low phase noise frequency synthesizer
#10Ultra low phase noise frequency synthesizer
#11Method and system for calibrating phases of comb teeth in comb signal with pilot tone and using calibrated comb teeth phases to measure a device under test
#12Ultra low phase noise frequency synthesizer
#13Noise-shaping circuit, digital-to-time converter, analog-to-digital converter, digital-to-analog converter frequency synthesizer, transmitter, receiver, transceiver, method for shaping noise in an input signal
#14Ultra low phase noise signal source
#15GENERATING AND ROUTING A SUB-HARMONIC OF A LOCAL OSCILLATOR SIGNAL
#16Two LO and two mixers generating high frequency LO signal
#17Phase locked oscillator
#18Phase controlled oscillator circuit with input signal coupler
#19Phase locking on aliased frequencies
#20Phase controlled oscillator circuit with input signal coupler
#21Frequency comb generator for synthesizers
#22Frequency generator
#23Phase controlled oscillator circuit with input signal coupler
#24Broadband subharmonic sampling phase detector
#25Arrangement and a method relating to phase locking
#26Arbitrary noise shaping transmitter with receive band notches
#27Signal processing circuit with optical local oscillator signal
#28Tunable multi-tone multi-band high-frequency synthesizer for space-borne beacon transmitter for atmospheric radio wave propagation studies
#29Interleaving error correction and adaptive sample frequency hopping for time-interleaved analog-to-digital converters