223306 ⎘
Details of transmission systems, not covered by a single one of groups - ; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands using different intermediate frequencied for the different bands
Sub-classes:Apparatus for Supporting Amplification and Processing of RF Signals Corresponding to a Combined Spectrum that includes Legacy Bandwidth and Additional Extended Bandwidth
#2SIGNAL PROCESSING OF FRAGMENTED DOWNLINK CARRIERS
#3Receiving module of transmission interface
#4BANDWIDTH PART (BWP)-AWARE DYNAMIC FREQUENCY SHIFT TO MITIGATE NOISE FIGURE (NF) DEGRADATION
#5PHASED ARRAY INTERNAL LOOPBACK
#6MULTI-BAND RADIOFREQUENCY TRANSCEIVER
#7WIRELESS RADIO SYSTEM OPTIMIZATION BY PERSISTENT SPECTRUM ANALYSIS
#8VARIABLE LOW INTERMEDIATE FREQUENCY (VLIF) RADIO ARCHITECTURE
#9RECONFIGURABLE CARRIER AGGREGATION MMWAVE RECEIVER ARCHITECTURE
#10PASSIVE INTERMODULATION MITIGATION COEFFICIENT DETERMINATION BASED ON RECEIVED DATA
#11Separable, intelligible, single channel voice communication
#12GENERALIZED DIGITAL COMPENSATOR FOR WIRELESS SYSTEMS
#13INTERMEDIATE FREQUENCY AMPLIFIER WITH A CONFIGURABLE HIGH-PASS FILTER
#14DUAL-CONNECTIVITY MOBILE SATELLITE COMMUNICATION
#15SYSTEMS AND METHODS FOR TRANSMITTING RADIO FREQUENCY SIGNALS IN MULTIPLE FREQUENCY BANDS
#16Apparatus for Supporting Amplification and Processing of RF Signals Corresponding to a Combined Spectrum that includes Legacy Bandwidth and Additional Extended Bandwidth
#17WIRELESS COMMUNICATION SYSTEM AND ELECTRONIC DEVICE
#18Wireless radio system optimization by persistent spectrum analysis
#19FREQUENCY AGILE BAND SELECT FILTER
#20METHODS AND SYSTEMS FOR DYNAMIC RF BAND ALLOCATION
#21IF TRANSCEIVER, RF MODULE AND ELECTRONIC DEVICE INCLUDING THE SAME
#22TRANSMITTER CIRCUIT, RECEIVER CIRCUIT, AND COMMUNICATION CIRCUIT
#23Intermediate frequency amplifier with a configurable high-pass filter
#24Multi-Band Radiofrequency Transceiver
#25Mobile devices with merged frequency range one and intermediate frequency signal path
#26Mobile devices with dual conversion of multiple frequency bands using a shared intermediate frequency
#27Star topology fixed wireless access network with lower frequency failover
#28Systems for concurrent dual-band interferometric transceiver based on multiport architecture
#29Radio Frequency Chip, Baseband Chip, and WLAN Device
#30Digital upconverter for radio frequency sampling transmitter
#31Method and device for transmitting a message
#32Wireless radio system optimization by persistent spectrum analysis
#33Channelizing a wideband waveform for transmission on a spectral band comprising unavailable channel segments
#34Apparatus for receiver with concurrent detection and associated methods
#35Digital upconverter for radio frequency sampling transmitter
#36Maximum sensitivity degradation for carrier aggregation
#37Wireless radio system optimization by persistent spectrum analysis
#38Enhanced linearity mixer
#39Star topology fixed wireless access network with lower frequency failover
#40Carrier Aggregation
#41RF metrology system for a substrate processing apparatus incorporating RF sensors with corresponding lock-in amplifiers
#42Radio-frequency front-end circuit and communication device
#43Wireless radio system optimization by persistent spectrum analysis
#44Adjacent channel optimized receiver
#45Signal distribution network
#46Radio-frequency integrated circuit (RFIC) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods
#47Communication receiver and method
#48Fully flexible multi-tuner front end architecture for a receiver
#49Fully flexible multi-tuner front end architecture for a receiver
#50Analog-to-digital converter with bandpass noise transfer function
#51Radio-frequency integrated circuit (RFIC) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods
#52Adjacent channel optimized receiver
#53Wireless radio system optimization by persistent spectrum analysis
#54Wireless communication system
#55Wireless radio system optimization by persistent spectrum analysis
#56Apparatuses and methods for conversion of radio frequency (RF) signals to intermediate frequency (IF) signals
#57Radio-frequency integrated circuit (RFIC) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods
#58Wireless communication system
#59Band translation with protection of in-home networks
#60Multiple frequency band information signal frequency band compression
#61Apparatuses and methods for conversion of radio frequency (RF) signals to intermediate frequency (IF) signals
#62Double conversion dual-carrier radio frequency receiver
#63RF front-end for intra-band carrier aggregation
#64Methods of receiving and receivers
#65Wireless receiver applicable to multiple coexisting positioning systems
#66Wireless communication system
#67Adjacent channel optimized receiver
#68IMPLEMENTATION OF A HIGH PERFORMANCE MULTI-CARRIER RECEIVER USING FREQUENCY SELECTIVITY AND DIGITAL COMPENSATION TECHNIQUES
#69Integrated circuit system
#70Wireless communication system
#71Adjacent channel optimized receiver
#72Wide spectrum radio transmit architecture
#73Wireless communication system
#74Hybrid multi-band receiver
#75MULTIPLE FREQUENCY BAND INFORMATION SIGNAL FREQUENCY BAND COMPRESSION
#76Digital IF distribution networks for radio communications
#77Simultaneous multiple signal reception and transmission using frequency multiplexing and shared processing
#78Radio Communication Device
#79Wireless communication system
#80Radio frequency transmitter and method therefor
#81Wireless communication system
#82System and method providing signal combining to support multimode communication
#83IC receiver to minimize tracking error
#84Radio frequency tuner
#85Wireless communication system
#86High-frequency amplifier having simple circuit structure and television tuner using high-frequency amplifier
#87Frequency synthesizer and synthesis method for generating a multiband local oscillator signal
#88Demodulating surveillance signals
#89Multi-channel, multi-band configurable RF front-end arrangement for wireless communication