Results 221 to 230 of about 66,735 (286)

Comparison of UWB Impulse, FMCW, and Noise Radar for Through-wall Bioradiolocation with Finite Difference Time Domain Simulations

, 2009
L. Liu, Sergey Ivashov, Timothy Bechtel, Lorenzo Capineri   +3 more
openalex   +1 more source

Sparse Blind Deconvolution Using ADMM Methods Based on Asymmetric Structured Prior for UWB Fuze. [PDF]

Sensors (Basel)
Hao S, Pan X, Liang Y, Wu K, Yang B, Huang Z.   +5 more
europepmc   +1 more source

Advances in Sensor-Based Technologies for Health, Aging, and Intelligent Care. [PDF]

Sensors (Basel)
Liu L, Miguel Cruz A.
europepmc   +1 more source

Diagnostic Evaluation of Automatic Noncontact Ultra-Wideband Radar Combined With Oximeter for Obstructive Sleep Apnea in the South of China. [PDF]

Can Respir J
Wang S, Wu J, Zheng H, Ruan Y, Yu F, Liao T.   +5 more
europepmc   +1 more source

Deep bayesian neural networks for UWB phase error correction in positioning systems. [PDF]

Sci Rep
Li J, Yu B, Yang M, Zhao J, Cui S, Tian R, Bao Y.   +6 more
europepmc   +1 more source

Textile UWB Antennas for Wireless Body Area Networks [PDF]

IEEE Transactions on Antennas and Propagation, 2006
A new ultrawideband (UWB) textile antenna designed for UWB wireless body area network (WBAN) applications is presented. Unlike previous textile antennas, these antennas offer a direct integration into clothing due to a very small thickness (0.5 mm) and ...
M Klemm
exaly   +2 more sources

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A PA for MBOFDM-UWB and IR-UWB transmitters

2015 IEEE 58th International Midwest Symposium on Circuits and Systems (MWSCAS), 2015
This paper describes the design of 4.2 to 5.9 GHz CMOS power amplifier (PA) for applications in ultra-wideband (UWB) commuincations. The PA operates in the linear region over the input range of −12 dBm and delivers an output power of 6 dBm. The post layout simulations indicate the power added efficiency (PAE) is more than 35% at 5 GHz frequency and ...
Praveen Gunturi, David E. Kotecki
openaire   +1 more source

UWB CMOS transmitters for UWB communications

2013 National Conference on Communications (NCC), 2013
Development of UWB CMOS transmitters using carrier and impulse techniques is presented. The carrier transmitter designed using a 0.18-µm CMOS process adopts a double-stage switching to enhance RF-power efficiency and reduce dc-power consumption and circuit complexity.
Rui Xu, Y. Jin, Meng Miao, Cam Nguyen
openaire   +1 more source

Detecting UWB Radar signals with UWB communication interference

2014 IEEE Military Communications Conference, 2014
Ultra wideband (UWB) technology has been widely researched for both radar and communication systems. However, detecting the presence of a signal is essential and challenging for many applications. In this paper, we propose a novel detector for UWB radar signals with UWB communication interference by exploiting the signal cyclic features. A single-cycle
Hyunwoo Cho, Yiyin Wang, Xiaoli Ma
openaire   +1 more source