Results 91 to 100 of about 632 (194)

New Design Scheme for and Application of Fresnel Lens for Broadband Photonics Terahertz Communication. [PDF]

Sensors (Basel)
Tian P, Han Y, Li W, Yang X, Wang M, Yu J.   +5 more
europepmc   +1 more source

Enhanced Gain Extrapolation Technique: A Third-Order Scattering Approach For High-Accuracy Antenna Gain, Sparse Sampling, At Fresnel Distances. [PDF]

IEEE Trans Antennas Propag
Gordon JA, Moser BL.
europepmc   +1 more source

Subwavelength Imaging in Sub-THz Range Using Dielectric Waveguide. [PDF]

Sensors (Basel)
Komorowski P, Zagrajek P, Kaluza M, Kołodziejczyk A, Ertman S, Nieradka A, Surma M, Siemion A.   +7 more
europepmc   +1 more source

Shadow Effect for Small Insect Detection by W-Band Pulsed Radar. [PDF]

Sensors (Basel), 2023
Hernández Rosas M, Espinosa Flores-Verdad G, Peregrina Barreto H, Liedo P, Altamirano Robles L.   +4 more
europepmc   +1 more source

Commodity Wi-Fi-Based Wireless Sensing Advancements over the Past Five Years. [PDF]

Sensors (Basel)
Zhu H, Dong E, Xu M, Lv H, Wu F.
europepmc   +1 more source

An Intuitive Approach to the Optimal Sampling of an Electromagnetic Field. [PDF]

Sensors (Basel)
Migliore MD.
europepmc   +1 more source

Multi-Boundary Empirical Path Loss Model for 433 MHz WSN in Agriculture Areas Using Fuzzy Linear Regression. [PDF]

Sensors (Basel), 2023
Phaiboon S, Phokharatkul P.
europepmc   +1 more source

Beam steering for single antenna element using different optical lens. [PDF]

Sci Rep
Mohamed AW, Mahmoud KR, Montaser AM.
europepmc   +1 more source

High gain low-cost antenna based on the utilization of diffracted fields from semi-ring shape dielectric edges. [PDF]

Sci Rep, 2022
Al-Alem Y, Sifat SM, Antar YMM, Kishk AA.   +3 more
europepmc   +1 more source

Study on soil moisture estimation using a three-frequency combination of observations integrated with robust estimation and machine learning. [PDF]

Sci Rep
Liu Y, Ren C, Shao H.
europepmc   +1 more source