Results 101 to 110 of about 29,287 (204)

Experimental Study of Omnidirectional Scattering Characteristics of Complex Scale Targets Based on Coded Signals

Journal of Marine Science and Engineering
To investigate the omnidirectional geometric scattering characteristics of an underwater vehicle and the target detection performance of phase coded (BPSK) signals, acoustic scattering tests were carried out in an anechoic chamber using the Suboff scale ...
Yongzhuang Tang, Qidou Zhou, Yucun Pan, Xiaojun Lü, Xiaowei Wang   +4 more
doaj   +1 more source

Low complexity sphere decoding with probabilistic radius prediction and hybrid modulation for low latency wireless MIMO systems. [PDF]

Sci Rep
Girija MG, Sudha T.
europepmc   +1 more source

Polarization-diversity backscatter communication based on programmable information metasurface. [PDF]

iScience
Luo G, Ma X, Han J, Zhu L, Li R, Liu H, Li L.   +6 more
europepmc   +1 more source

Novel Filter-Based Excitation Method for Pulse Compression in Ultrasonic Sensory Systems. [PDF]

Sensors (Basel)
Cortés Á, Pérez-Rubio MC, Hernández Á.   +2 more
europepmc   +1 more source

Digital coding metamaterials with multi-modulation schemes and beam steering for intra-chip millimeter-wave connectivity. [PDF]

Sci Rep
Shen Z, Taravati S, Yan J.
europepmc   +1 more source

Blind Recognition Algorithm of Multi-Carrier Composite Modulation Signal Based on Multi-Dimensional Time-Frequency Superimposed Spectrum. [PDF]

Sensors (Basel)
Wang S, Li H, Zhang X, Jiang H, Shen L.
europepmc   +1 more source

Radar in 7500 m Well Based on Channel Adaptive Algorithm. [PDF]

Sensors (Basel)
Liu H, Yang H, Bai C, Li S, Guo C, Zhao Q.   +5 more
europepmc   +1 more source

MIMO-OFDM JSAC Waveform Design Based on Phase Perturbation and Hybrid Optimization. [PDF]

Sensors (Basel)
Guo Z, Chen B, Peng S.
europepmc   +1 more source