Results 91 to 100 of about 270,830 (185)

Height Measurement for Meter-Wave MIMO Radar Based on Sparse Array Under Multipath Interference

Remote Sensing
For meter-wave multiple-input multiple-output (MIMO) radar, the multipath of target echoes may cause severe errors in height measurement, especially in the case of complex terrain where terrain fluctuation, ground inclination, and multiple reflection ...
Cong Qin, Qin Zhang, Guimei Zheng, Gangsheng Zhang, Shiqiang Wang   +4 more
doaj   +1 more source

Design of 2D Sparse Array Transducers for Anomaly Detection in Medical Phantoms. [PDF]

Sensors (Basel), 2020
Li X, Gachagan A, Murray P.
europepmc   +1 more source

3-D Super-Resolution Ultrasound Imaging With a 2-D Sparse Array. [PDF]

IEEE Trans Ultrason Ferroelectr Freq Control, 2020
Harput S, Christensen-Jeffries K, Ramalli A, Brown J, Zhu J, Zhang G, Leow CH, Toulemonde M, Toulemonde M, Boni E, Boni E, Tortoli P, Eckersley RJ, Dunsby C, Tang MX, Tang MX.   +15 more
europepmc   +1 more source

An MIMO Radar System Based on the Sparse-Array and Its Frequency Migration Calibration Method. [PDF]

Sensors (Basel), 2019
Ma Y, Miao C, Zhao Y, Wu W.
europepmc   +1 more source

Estimation of surface impedance at oblique incidence based on sparse array processing. [PDF]

J Acoust Soc Am, 2017
Richard A, Fernandez-Grande E, Brunskog J, Jeong CH.   +3 more
europepmc   +1 more source

Efficient Aperture Fill Time Correction for Wideband Sparse Array Using Improved Variable Fractional Delay Filters. [PDF]

Sensors (Basel)
Gu J, Xu M, Zhou W, Shen M.
europepmc   +1 more source

A dual-mode hemispherical sparse array for 3D passive acoustic mapping and skull localization within a clinical MRI guided focused ultrasound device. [PDF]

Phys Med Biol, 2018
Crake C, Brinker ST, Coviello CM, Livingstone MS, McDannold NJ.   +4 more
europepmc   +1 more source

A Novel Sparse Array Configuration for Direction of Arrival Estimation with Increased Uniform Degrees of Freedom and Reduced Mutual Coupling. [PDF]

Sensors (Basel)
Wei S, Zhu G, Su Y.
europepmc   +1 more source

Artifact reduction in photoacoustic images by generating virtual dense array sensor from hemispheric sparse array sensor using deep learning. [PDF]

J Med Ultrason (2001)
Yamakawa M, Shiina T.
europepmc   +1 more source

Grating-lobe-free optical phased array with 2-D circular sparse array aperture and high-efficiency phase calibration. [PDF]

Nanophotonics
Lian D, Zhao S, Li W, Chen J, Dai D, Shi Y.   +5 more
europepmc   +1 more source