Photoconductive Terahertz Antenna with Radial Symmetry
Document Type
Conference Proceeding
Publication Date
3-3-2005
Abstract
It has been demonstrated recently that it is possible to guide broadband Terahertz pulses utilising a novel coaxial waveguide. This technique is hindered by the difficulty in exciting the radially polarised fundamental mode of the waveguide. To optimise mode matching, a novel radially symmetric photoconductive Terahertz antenna is proposed. Using finite element method simulations and analytical calculations, it is shown that this antenna can generate the desired radial polarisation.
Repository Citation
Deibel, J. A.,
Escarra, M.,
& Mittleman, D. M.
(2005). Photoconductive Terahertz Antenna with Radial Symmetry. Electronics Letters, 41 (5), 226-228.
https://corescholar.libraries.wright.edu/physics/853
DOI
10.1049/el:20057824
