220981 ⎘
Networks using digital techniques; Frequency selective networks; Filters characterised by a particular frequency response or filtering method; Filter sets with mutual related characteristics Polyphase filters
Sub-classes:Polyphase Filter Banks with Rational Decimation / Interpolation Factor
#2METHOD FOR DECIMATING SAMPLES BY A FLOAT NUMBER AND ASSOCIATED DEVICE, SENSOR, AND MACHINE
#3Efficient subband channelizer for randomly-spaced frequency groups
#4Embedded GPU-based wideband parallel channelized receiving method
#5All-digital transmitter with wideband beamformer
#6Transmitter module, receiver module and data transmission system
#7Temperature sensor
#8Crest factor reduction
#9Transformation based filter for interpolation or decimation
#10Transformation based filter for interpolation or decimation
#11FRACTIONAL AND INTEGER RATIO POLYPHASE INTERPOLATION FILTER
#12Polyphase decimation FIR filters and methods
#13High accuracy millimeter wave/radio frequency wideband in-phase and quadrature generation
#14Nested multi-stage polyphase filter
#15Interleaved multipath digital power amplification
#16Digital linearizing system
#17Frequency converter for a spectral conversion of a start signal and method for a spectral conversion of a start signal
#18Generalized polyphase channelization system
#19Digital linearizing system
#20System for generating multi phase clocks across wide frequency band using tunable passive polyphase filters
#21Techniques and methods of spot noise generation utilizing a polyphase synthesizer
#22Method and system of filtering polyphased data