220487 ⎘
Multiple-port networks comprising only passive electrical elements as network components; Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source particularly adapted as input circuit for receivers
HIGH PASS POWER COMBINER WITH COUPLED INDUCTIVE ELEMENTS
#2HIGH PASS POWER COMBINER WITH COUPLED INDUCTIVE ELEMENTS
#3Multilayer substrate, filter, multiplexer, radio-frequency front-end circuit, and communication device
#4Multiplexer and communication apparatus
#5Wide-band Wilkinson divider
#6Filter circuit for suppressing signal distortion
#7Filter arrangement with compensation of poor electrical ground
#8Apparatus with 3D wirewound inductor integrated within a substrate
#9RF filter suppression tuning based on transmit power
#10Multiplexers having hybrid circuits with resonators
#11Apparatus and method for filtering singals in a receiver
#12Apparatus and method for inserting electrical power or control signals into a diplexer circuit
#13High-frequency module
#14Hybrid transformer based integrated duplexer for multi-band/multi-mode radio frequency (RF) front end
#15High-frequency prestage and receiver