Results 221 to 230 of about 303,910 (293)

A miniature bio-inspired antenna for sub-6 GHz consumer wireless and biomedical diagnostic applications. [PDF]

Sci Rep
Nahar T, Rawat S, Das V, Pathak P, Virdee B, Singh SK.   +5 more
europepmc   +1 more source

Microwave Imaging for Parkinson's Disease Detection: A Phantom-Based Feasibility Study Using Temperature-Controlled Dielectric Variations. [PDF]

Sensors (Basel)
Cardinali L, Rodriguez-Duarte DO, Tobón Vasquez JA, Vipiana F, Jofre-Roca L.   +4 more
europepmc   +1 more source

Permittivity evaluation of electrically thin low-loss materials by using a generalized free-space model without any formal calibration. [PDF]

Sci Rep
Hasar UC, Korkmaz H, Kaya Y.
europepmc   +1 more source

On conical horn antennas

, 1970
Koop, H.E.M., Dijk, J., Maanders, E.J.
openaire   +1 more source

A 2-6 GHz Ultra-Wideband Shared-Aperture Antenna Array for 5G Multi-Band Base Station. [PDF]

Micromachines (Basel)
Yang L, He J, Gao Y, Wang Y, Wang J.
europepmc   +1 more source

Scalable lens-enhanced broadbeam mmWave harvester delivering tens of milliwatts for wireless power transfer in next-generation smart city environments. [PDF]

Sci Rep
Joshi M, Hu K, Lynch Iii CA, Tentzeris MM.   +3 more
europepmc   +1 more source

Planar Electrically Large Structures of Carbon Nanotube Films with High Absorption and Shielding Performance in X-Band. [PDF]

Sensors (Basel)
Sotiropoulos A, Masouras A, Anastassiu HT, Kostopoulos V, Koulouridis S.   +4 more
europepmc   +1 more source

Corrugated horn antennas

, 1972
openaire   +1 more source

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An SIW Horn Antenna Fed by a Coupled Mode Emulating Pyramidal Horn Antennas

IEEE Transactions on Antennas and Propagation, 2020
A novel feeding method to dielectric loaded substrate-integrated waveguide (SIW) horn antennas is presented, resulting in equal half power beamwidths (HPBWs) and low sidelobe levels (SLLs) in both the E-plane and H-plane. The concept is to synthesize a unique electromagnetic field distribution using four vertically stacked SIWs.
Yuk Chan, Liang Gong, Rodica Ramer
exaly   +2 more sources

Horn Antennas With Integrated Notch Filters

IEEE Transactions on Antennas and Propagation, 2015
In this communication, we present the design of filtering horn antennas with band-stop characteristics obtained through the use of electrically small magnetic resonators. In particular, a split-ring resonator (SRR) etched on a Rogers Duroid RT5870 dielectric substrate is inserted within the metallic flare of the horn at a proper distance from the ...
BARBUTO, MIRKO, TROTTA, FABRIZIO, BILOTTI, FILIBERTO, TOSCANO, ALESSANDRO   +3 more
openaire   +2 more sources