Generalized FRM-based PL band multi-channel channelizers for array signal processing system
W Zhang, X Zhao, M Lu, Z Wu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this paper, we propose a method to design generalized frequency response masking
(FRM)-based PL band multi-channel channelizers for array signal processing system …
(FRM)-based PL band multi-channel channelizers for array signal processing system …
Optimization of Subband Reconstruction for Integrated Communication and Cancellation System
Z Wang, F He, Y Zhang, Q Lu, Z Yang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In electronic countermeasures, spread spectrum and hopping communication systems are
threatened by broadband inter-ference. To process broadband blocking interference, the …
threatened by broadband inter-ference. To process broadband blocking interference, the …
Measures for the degree of time variance: Application to filter banks
Quantifying a system's time-invariance deviation may reveal how it represents and
processes the signals. The main objective of this paper is to quantify the departure of a time …
processes the signals. The main objective of this paper is to quantify the departure of a time …
Optimization of Multi-Subband Parallel and Signal Reconstruction for Remote Sensing Satellite Data Transmission
Z Wang, F He, Z Yang, Y Zhang… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
The remote sensing satellite is developing toward high resolution, large data capacity, and
fast transmission rate. The ground receiver is correspondingly required to have the high …
fast transmission rate. The ground receiver is correspondingly required to have the high …
Design of Optimal Multiplierless FRM-Based Wideband Channelizer With STB
W Zhang, K Luo, Z Zhao, X Zhao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In this brief we optimally solve the problem of multiplierless design of wideband
channelizers with sharp transition bandwidth (STB). We adopt frequency response masking …
channelizers with sharp transition bandwidth (STB). We adopt frequency response masking …
Reconstruction of a signal from multirate observations: A recursive approach
In this paper, we develop a recursive formulation for the reconstruction of a signal from
multirate observations. We model the observations as the outputs of a decimated analysis …
multirate observations. We model the observations as the outputs of a decimated analysis …
Design of a novel CEM‐FRM‐based low‐complexity channelised radar transmitter
W Zhang, X Cui, Y Yu, B Yuan - IET Radar, Sonar & Navigation, 2021 - Wiley Online Library
With the development of the radar technology, it is required that a radar has wider bandwidth
and can transmit multiple signals simultaneously. The polyphase digital channelised …
and can transmit multiple signals simultaneously. The polyphase digital channelised …
A Flexible and Simple Lossless DWT Filter Bank Using a MAXFLAT FIR Half-Band Filter
D Chung, W Cho, Y Kim, J Jeon - Applied Sciences, 2022 - mdpi.com
This paper describes a simple, lossless and computationally efficient two-band single (s-)
filter bank that creates an opposite band output by subtracting the primary filtered data from …
filter bank that creates an opposite band output by subtracting the primary filtered data from …
Design and Implementation of FRM-Based Filter Bank With Low Complexity for RJIA
W Zhang, M Zhang, Z Zhao, X Zhao… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this brief, we propose a design method of frequency response masking (FRM)-based filter
bank for reconnaissance and jamming integrated architecture (RJIA) to solve the problems …
bank for reconnaissance and jamming integrated architecture (RJIA) to solve the problems …
Estimation for IF signal frequency of FMCW LIDAR based on Hilbert-Huang transform
X Cao, G He - 2nd International Conference on Laser, Optics …, 2022 - spiedigitallibrary.org
This letter proposes an improved method to estimate intermediate frequency (IF) signal
frequency of FMCW LIDAR. This method extracts characteristics of IF signal from FMCW …
frequency of FMCW LIDAR. This method extracts characteristics of IF signal from FMCW …