3 papers
physics.app-ph2025
Antichiral surface states and higher-order topological states based on a modified Haldane model
Jia-Rui Xu, Zhan Xiong, Kai Deng +4
Antichiral surface states, characterized by unidirectional propagation on parallel surfaces, offer unique potential for controlling classical waves. However, their realization typi…
physics.optics2024
A microwave photonic prototype for concurrent radar detection and spectrum sensing over an 8 to 40 GHz bandwidth
Taixia Shi, Dingding Liang, Lu Wang +11
In this work, a microwave photonic prototype for concurrent radar detection and spectrum sensing is proposed, designed, built, and investigated. A direct digital synthesizer and an…
eess.SP2023
Reducing the impact of non-ideal PRBS on microwave photonic random demodulators by low biasing the optical modulator via PRBS amplitude compression
Shiyang Liu, Yang Chen
A novel method for reducing the impact of non-ideal pseudo-random binary sequence (PRBS) on microwave photonic random demodulators (RDs) in a photonics-assisted compressed sensing…