Results 221 to 230 of about 273,805 (290)

Electromechanical-Thermal Coupling Modeling of Scattering Fields for Conformal Load-Bearing Antennas. [PDF]

Micromachines (Basel)
Wang Y, Zhang P, Li J, Han L, Wang L, Lian P, Wang Z, Hu W, Wang C.   +8 more
europepmc   +1 more source

Plasmonics of non-noble metals. [PDF]

RSC Adv
Horák M, Foltýn M, Bajo V, Dub P, Šikola T.   +4 more
europepmc   +1 more source

Physics-Informed Genetic Optimization for Near-Field Beam Shaping in Phased Array Radar Sensing. [PDF]

Sensors (Basel)
Levy B, Maman L, Boag A, Levine E, Pinhasi Y.   +4 more
europepmc   +1 more source

A Review of Gel-Based Materials for Electromagnetic Devices. [PDF]

Gels
Huang L, Xu H, Zhang Y, Zhang H.
europepmc   +1 more source

Enhancing the antenna radiation-bandwidth product with dual-tone temporal modulation. [PDF]

Nat Commun
Arora A, Mekawy A, Xu G, Kasahara Y, Liu C, Hassick B, Ranzani L, Sounas DL, Alù A.   +8 more
europepmc   +1 more source

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Modified folded dipole antenna

Proceedings of the International Conference & Workshop on Emerging Trends in Technology, 2011
This paper describes experimentally how a folded dipole antenna is better in performance than a simple dipole antenna and also describes an alternate way to design folded dipole antenna compatible with loop antenna to generate circular polarized wave.
N. G. Sharma, S. C. Shetty, A. S. Sharma, N. R. Verma   +3 more
openaire   +2 more sources

Antenna factors of dipole and monopole antennas

Proceedings of 20th Biennial Conference on Precision Electromagnetic Measurements, 2002
Antenna factors of dipole antennas in the frequency range 20 MHz to 600 MHz have been determined to an uncertainty of /spl plusmn/0.1 dB (95%CL) and of monopole antennas in the range 10 MHz to 100 MHz to an uncertainty of /spl plusmn/0.15 dB. This leads to an advance in the precision with which electric field strength of free-space signals can be ...
M.J. Alexander, M.J. Salter
openaire   +1 more source

Transient Response of a Dipole Antenna

Journal of Mathematical Physics, 1961
The current distributed for a dipole antenna driven by a step-function voltage is found shortly after the switch-on of the voltage.
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Transient Response of a Dipole Antenna

Journal of Mathematical Physics, 1962
The transient current in a long dipole antenna excited by a step-function voltage across an infinitesimal center gap has recently been calculated by Wu. A simpler derivation of Wu's result is given using double Fourier transformation.
openaire   +2 more sources