We consider multi-antenna wireless systems aided by reconfigurable intelligent surfaces
(RIS). RIS presents a new physical layer technology for improving coverage and energy …

We study the secret key rate (SKR) of a multiple-input multiple-output (MIMO) continuous
variable quantum key distribution (CVQKD) system operating at terahertz (THz) frequencies …

We study a multiple-input single-output (MISO) communication system assisted by a
reconfigurable intelligent surface (RIS). A base station (BS) having multiple antennas is …

In this paper, in order to reduce the probability of the radar waveform intercepted by the
passive detection system, the time-bandwidth product of the radar waveform is increased …

A hybrid technique in optical wireless communications is an effective solution to counter
impairments and to improve link availability. In this work, a hybrid frequency phase keying …

This paper presents a new waveform that is suitable for simultaneous data transmission and
radar sensing. The approach considers a classical random stepped frequency radar …

This paper focuses on the combined radar and communications problem and conducts a
thorough analytical investigation on the effect of phase and frequency change on the …

主动声呐通常采用的单频或调频波形时频耦合分辨能力弱, 不利于混响背景下的信号检测与估计
. 先前工作表明,“V” 和“W” 形双曲调频(HFM) 组合波形可以实现距离-速度高分辨和低混响输出 …

We consider multi-antenna wireless systems aided by large intelligent surfaces (LIS). LIS
presents a new physical layer technology for improving coverage and energy efficiency by …

We consider the way to constructing spatial modulation (SM) scheme, which uses the
combination of binary frequency-shift keying and M-ary phase shift-keying signals. In order …