A survey on channel sounding technologies and measurements for UAV-assisted communications

K Mao, Q Zhu, CX Wang, X Ye… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) have been widely used in both military and civilian
applications, where a stable communication link is vital for safe flight control and robust data …

Harmonic FMCW Radar System: Passive Tag Detection and Precise Ranging Estimation

A El-Awamry, F Zheng, T Kaiser, M Khaliel - Sensors, 2024 - mdpi.com
This paper details the design and implementation of a harmonic frequency-modulated
continuous-wave (FMCW) radar system, specialized in detecting harmonic tags and …

Antenna correlation and its impact on multi-antenna system

X Chen - Progress In Electromagnetics Research B, 2015 - jpier.org
It is generally believed that antenna correlations of up to 0.5 in magnitude have negligible
effects on the performance of multi-antenna systems, and that antenna correlation only …

Improving domain filtering using restricted path consistency

P Berlandier - Proceedings the 11th Conference on Artificial …, 1995 - ieeexplore.ieee.org
This paper introduces a new level of partial consistency for constraint satisfaction problems,
which is situated between arc and path-consistency. We call this level restricted path …

Performance Comparison of MIMO Antenna Arrays With Different Configurations and Polarizations in Reverberation Chamber at Millimeter-Waveband

SJ Park, MH Jeong, KB Bae, DC Kim… - … on Antennas and …, 2017 - ieeexplore.ieee.org
A performance comparison of 2× 2 multiple-input multiple-output (MIMO) antenna arrays
with different configurations and polarizations in a reverberation chamber (RC) is presented …

FMCW radar for slow moving target detection: Design and performance analysis

NFM Ariffin, FNM Isa, AF Ismail - … International Conference on …, 2016 - ieeexplore.ieee.org
This paper discusses the design and performance of a Frequency Modulated Continuous
Wave (FMCW) Radar Doppler for slow moving target detection. It is modeled as a lowcost …

Semi-Automation of Wideband Channel Sounding Transmitter

S Frietchen, DJ Jakubisin… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
There is increasing need to characterize wider bands of the wireless channel as capacity
needs and frequency ranges increase through channel sounding. However, equipment that …

System development and experimental validation of a long‐range VNA‐based channel sounder

AW Mbugua, W Fan, X Cai, Y Chen… - IET Microwaves …, 2020 - Wiley Online Library
In a wireless communication system, the radio propagation channel is a complicated
component to characterise. Channel sounding equipment thus has to meet specific criteria …

Comparison of using mm-wave FMCW radar IF signals against frequency-domain VNAs in the application of the multifrequency bifocusing (MFBF) imaging algorithm

JA Solano-Pérez, JM Molina-Garcia-Pardo… - … -International Journal of …, 2020 - Elsevier
Abstract Frequency Modulated Continuous Wave (FMCW) radars are part of the new
sensing devices installed in vehicles in order to explore the surroundings. Millimetric wave …

Verification of the Rician K‐factor‐based uncertainty model for measurements in reverberation chambers

X Chen, PS Kildal, J Carlsson - IET Science, Measurement & …, 2015 - Wiley Online Library
Measurements in reverberation chamber (RC) produce data that are random, and therefore
they need to be processed from the statistical point‐of‐view for obtaining the desired …