As the only method for all-weather, all-time and long-distance target detection and
recognition, radar has been intensively studied since it was invented, and is considered as …

Cognitive radio is considered as a possible disruptive force to improve the spectral resource
efficiency through sensing and interacting with the environment. Traditional electrical …

Radio frequency (RF) self-interference is a key issue for the application of in-band full-
duplex communication in beyond fifth generation and sixth generation communications …

Optical multipath RF self-interference cancellation (SIC) based on phase modulation for full-
duplex communication is proposed and demonstrated experimentally. Phase modulation is …

Microwave photonic channelized receiver can break through the electronic bottleneck,
improve the throughput of satellite payload, and is expected to be widely used in broadband …

In-band full-duplex (IBFD) wireless systems offer the ability to revolutionize frequency
spectrum utilization for future networks. This is only possible if the self-interference …

In-band full-duplex (IBFD) technology can double the spectrum utilization efficiency for
wireless communications, and increase the data transmission rate of B5G and 6G networks …

Both self-interference and image interference are key practical impediments to realize in-
band full-duplex radio-frequency (RF) systems. The previous photonics-based approaches …

A photonic approach to the cancellation of self-interference in the optical domain with fiber
dispersion immunity is proposed. A dual-drive Mach-Zehnder modulator (DD-MZM) in a dual …

A photonics-assisted analog wideband RF self-interference (SI) cancellation and frequency
downconversion approach for in-band full-duplex (IBFD) multiple-input multiple-output …