219026 ⎘
Transference of modulation from one carrier to another, e.g. frequency-changing; Multiple-frequency-changing all the frequency changers being connected in cascade the local oscillations of at least two of the frequency changers being derived from a single oscillator
Spur compensation method and system
#2Transmitter/receiver and signal generation method
#3Agile navigation transmitter system that includes a single amplifier system
#4Agile navigation transmitter system
#5Reception device, reception method, recording medium for receiving signals
#6System and method for high performance photonic down-conversion of microwave signals
#7Digital fractional frequency divider
#8Radio frequency signal synthesizer circuit and method for generating a radio frequency signal
#9Method for defining and applying a frequency plan
#10Sub-harmonic mixer and a method therein for converting radio frequency signals to intermediate frequency signals
#11Digital data processing apparatus and method
#12Subharmonic mixer
#13Frequency converter that suppresses crosstalk that occurs between a local oscillation signal and a received signal, and receiver that uses the frequency converter
#14Down-converter
#15Front-end transceiver
#16Ultrahigh frequency I/Q sender/receiver using multi-stage harmonic mixer
#17Orthogonality detector, and quadrature demodulator and sampling quadrature demodulator using detector thereof
#18Heterodyne receiver
#19TUNEABLE FILTER
#20Radio receiver
#21Dual conversion transmitter with single local oscillator
#22Passive mixer and four phase clocking method and apparatus
#23Passive mixer and four-phase clocking method and apparatus
#24Highly linear embedded filtering passive mixer
#25Method and system for distributed transceivers based on notch filters and passive mixers
#26Method and system for a distributed transceiver for high frequency applications
#27Wireless architecture for 60GHZ
#28METHOD AND APPARATUS FOR GENERATING A RADIO FREQUENCY PULSE
#29System and method of eliminating or minimizing Lo-Related interference from tuners
#30SUPPRESSION OF LO-RELATED INTERFERENCE FROM TUNERS
#31RF transceiver with compact stacker mixer design for multiple frequency conversion
#32Integrated Tuner for Terrestrial and Cable Television
#33Up/down conversion circuitry for radio transceiver
#34INTEGRATED DIGITAL TELEVISION TUNER
#35Multistage frequency conversion
#36Up / down conversion circuitry for radio transceiver
#37Wideband phase shift device
#38Mixer for mixing a signal and method for mixing a signal
#39Multi-mode modulator and transmitter
#40System and method of voice recognition near a wireline node of network supporting cable television and/or video delivery
#41Receiver of double conversion system with antenna tuning with variable capacitance using digital-to-analog converter having temperature coefficient setting section
#42Orthogonality detector, and quadrature demodulator and sampling quadrature demodulator using detector thereof
#43Method and apparatus providing improved mixer performance for radio receivers
#44Vhf adapter for cable network
#45Television signal transmitter capable of reducing phase noise
#46Method and apparatus for down conversion of radio frequency (RF) signals
#47Carrier suppression type modulator with encoded modulating signals
#48Cross-mixing beamformer