Magnetically coupled quadrature all-pass filter for quadrature signal generation in vector-summing phase shifters.
Chia-Wei HsuJia-Shiang FuPublished in: IEICE Electron. Express (2021)
Keyphrases
- amplitude modulation
- phase information
- monogenic signal
- frequency modulation
- multiscale
- differential geometry
- wavelet domain
- rotationally invariant
- rotation invariant
- shift invariant
- signal processing
- impulse response
- gaussian white noise
- hilbert transform
- fourier transform
- radar signal
- nonlinear filters
- steerable filters
- low pass filter
- instantaneous frequency
- multiresolution
- nonlinear filtering
- magnetic field
- feature vectors
- scale space
- high frequency
- noise cancellation
- spatial filtering
- frequency response
- bandpass
- fading channels