Results 101 to 110 of about 10,565,311 (162)

Design of a planar gradient-index dielectric lens for arbitrary point-to-point beam focusing using critical-angle theory. [PDF]

Sci Rep
Taskhiri MM, Moradi M, Fakhte S.
europepmc   +1 more source

Residual calibration error impact on SMOS SLL performance

SMOS Side Lobe Level (SLL), which is caused by the limited coverage of the measured visibility samples in the frequency domain, is responsible for non-negligible radiometric errors at pixels placed close to large brightness temperature transitions (e.g ...
Duffo Ubeda, Núria, Durán Martínez, Israel, Corbella Sanahuja, Ignasi, Lin, Wu, Torres Torres, Francisco, Martín Neira, Manuel   +5 more
core  

A hybrid PSO-FPA metaheuristic algorithm for ultra-low sidelobe and high-directivity synthesis of concentric circular antenna arrays for advanced radar applications. [PDF]

Sci Rep
Brahimi M, Haouam I, Bouddou R, Almomani O, Salau AO, Hunko I.   +5 more
europepmc   +1 more source

Analysis of acute stroke-like lesions in MELAS: Distribution, potential boundaries and spreading pattern. [PDF]

Neuroimage Rep
Tang H, Liu J, Cai X, Leng F, Hu J, Zhao Y, Wang Z, Yu L.   +7 more
europepmc   +1 more source

Dual-polarized ku-band microstrip antenna array with metamaterial loading and protective superstrate for GB-SAR applications. [PDF]

Sci Rep
Desouky AF, Abd El-Hameed AS, Eldamak AR, Abouelnaga TG, Elhenawy HM.   +4 more
europepmc   +1 more source

Next-generation antenna beamforming via caterpillar fungus optimization for enhanced wireless communication. [PDF]

Sci Rep
Farghaly SI, Gafar M, Shaheen AM, Alwakeel AS, Sarhan S.   +4 more
europepmc   +1 more source

A hybrid analytical-optimization framework for sidelobe suppression and beamwidth control in linear antenna arrays. [PDF]

Sci Rep
Elkhawaga AM, Aboualalaa M, Abd Elnaby MM.   +2 more
europepmc   +1 more source

Design and analysis of optically transparent high gain grid array antenna for vehicular communications. [PDF]

Sci Rep
Joy J A, Palaniswamy SK, Kumar S, Kanagasabai M, Hussein MI.   +4 more
europepmc   +1 more source

A high doppler tolerance and low side-lobe NLFM waveform optimization method for SAR application. [PDF]

Sci Rep
Yao K, Liu C.
europepmc   +1 more source

Effects of Measurement Distance on Linear Taylor Patterns with Reduced Inner Sidelobes. [PDF]

Sensors (Basel)
Seoane-Campos A, López-Martín ME, Rodriguez-Gonzalez JA, Ares-Pena FJ.   +3 more
europepmc   +1 more source