We report a photonic-based radio frequency (RF) arbitrary waveform generator (AWG) using
a soliton crystal micro-comb source with a free spectral range (FSR) of 48.9 GHz. The comb …

Microwave photonic (MWP) radar has the advantages of generating and processing wide
bandwidth microwave signals, reconfigurability, high immunity to electromagnetic …

This paper reviews recent advances in photonic-assisted radio-frequency arbitrary
waveform generation (RF-AWG), with emphasis on programmable ultrabroadband …

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 …

Microwave photonic techniques are attractive for processing high bandwidth signals,
overcoming inherent electronic limitations. These processors provide new capabilities for …

Radio-frequency (RF) waveform synthesis has broad applications in ultrawide-bandwidth
wireless communications, radar systems, and electronic testing. Photonic-based …

W-band inverse synthetic aperture radar (ISAR) imaging systems are very useful for
automatic target recognition and classification due to their high spatial resolution, high …

Ultrabroadband millimeter-wave and subterahertz waveforms offer significant potential, from
ultrahigh-speed communications to high-resolution radar. Electronic generation of …

A chirped microwave waveform with a large time-bandwidth product (TBWP) can find
important applications in modern radar systems and microwave imaging systems …

Inverse design methods use optimization and learning algorithms to pair desired
functionalities with the corresponding high‐performing systems. Such methods have …