Results 271 to 280 of about 68,328 (338)

W-Band Through-Wall Radar Using a High-Gain Frequency-Scanning SSPP Antenna. [PDF]

open access: yesMicromachines (Basel)
Tian Z   +6 more
europepmc   +1 more source

Terahertz antenna with tunable filtering

Applied Optics, 2023
A terahertz (THz) antenna with tunable filtering is designed and numerically studied. A slotted monopole radiator with defected ground structure is used for operating with wideband response with an impedance bandwidth in the range of 3.80–11.98 THz for S 11 ≤ − 10 d B .
Mohd Farman Ali   +3 more
openaire   +2 more sources

Bandpass Filter Inspired Filtering Patch Antenna

2021 IEEE MTT-S International Wireless Symposium (IWS), 2021
A planar filtering patch antenna inspired by BPF (bandpass filter) prototype is proposed in this paper. The antenna has a very simple structure, while realizing multifunctional operation, including directional radiation and filtering functions. The principle of replacing the LC resonator of BPF prototype with a patch resonator is illustrated. The newly
Shuosheng Ji, Yuandan Dong
openaire   +1 more source

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