A high time resolution localization scheme, using ultra-wide band ranging signal with
bandwidth of 2GHz, is proposed for a fully asynchronous wireless sensor network (WSN) …

Electric fences used to create protected areas (PAs) are prone to faults that affect their
operation. The conventional method of measuring the voltage of the fence periodically to …

In this article, a novel analytical equation is proposed to determine the equivalent time of
arrival (E-TOA) for achieving sub-ns resolution, with much reduced analog-to-digital …

The problem of anchor nodes placement in indoor positioning systems is labor intensive and
time consuming process. A self-calibrating scheme is proposed to determine the position of …

This paper addresses the problem of channel impulse response estimation for cluster-
sparse channels under the Bayesian estimation framework. We develop a novel low …

Recently, numerous research activities to upgrade the peak data rate to 1Tbit/s for 6G
wireless communications are being actively conducted. The sub-terahertz band from 100 to …

The ac impedance spectroscopy measurements are predominantly taken by using
impedance analyzers based on analog auto-balancing bridge. However, those bench-top …

In biomedical field, Equivalent Time sampling (ETS) techniques have never been applied to
electrophysiological signal processing. ETS techniques allow to sample periodic and/or …

Widely linear (WL) minimum mean square error (MMSE) channel estimation scheme have
been proposed for multiband orthogonal frequency division multiplexing ultra-wideband (MB …

摘要周期性信号采样中, 等效采样利用较低采样频率的A/D 转换实现高频周期信号的采集,
一定程度上弥补欠采样测量精度低的缺陷. 为了有效地提高高频测量中阻抗谱测量精度与稳定性 …