Generation of high-peak-power, microwave ultrashort pulses (USPs) is desirable for
ultrawideband communications and radar/remote sensing. A variety of microwave USP …

Time-reversal pulse compression (TRPC) has been previously demonstrated in the
electromagnetic domain using two or more feeds and a multiport reverberant cavity acting as …

The paper presents the results of numerical modeling of the compression of a frequency-
modulated electromagnetic pulse in a straight waveguiding defect of a finite two …

Ultrashort pulse (USP) signal with high peak power is also called ultrawideband signal,
which has a broad application prospect in radar detection and electronic countermeasures …

We introduce an encryption device based on a compact wave-chaotic cavity to enhance the
physical security of wireless communication. The proposed encryption device is composed …

Restricted by the limited performance of electronic devices, the high-power pulse source
system based on the scheme of stretching and compressing a single pulse exhibits some …

An encryption device based on wave-chaos for enhanced physical security of wireless wave
transmission is presented. The proposed encryption device is composed of a compact 2D …

A novel method of radiating circularly polarized (CP) impulse through a dispersive spiral
antenna is presented. The proposed method utilizes time‐reversal‐based pulse …

Generation of high-peak power, microwave ultra-short pulses (USPs) is desirable for ultra-
wideband communications and remote sensing. A variety of microwave USP generators …