The transmission properties of a compact circular corrugated waveguide system are investigated experimentally in the WM-380 band from 500 to 750 GHz. Up to 700 GHz, the average transmission losses range from undetectable to 3.4 dB/m, which is more than four orders of magnitude lower than in rectangular waveguides. The propagation of the lowest-loss HE11 mode is found to be dominant, and long-term measurements of phase and amplitude demonstrate high transmission stability. © 2014 IEEE.
THz signal transmission in a compact modular waveguide system / Von Bieren, A.; De Rijk, E.; Macor, A.; Ansermet, J. -Ph.; Maffei, B.; Pisano, G.. - (2014). (Intervento presentato al convegno 2014 IEEE MTT-S International Microwave Symposium, IMS 2014 tenutosi a Tampa, FL, usa) [10.1109/MWSYM.2014.6848384].
THz signal transmission in a compact modular waveguide system
Pisano G.
2014
Abstract
The transmission properties of a compact circular corrugated waveguide system are investigated experimentally in the WM-380 band from 500 to 750 GHz. Up to 700 GHz, the average transmission losses range from undetectable to 3.4 dB/m, which is more than four orders of magnitude lower than in rectangular waveguides. The propagation of the lowest-loss HE11 mode is found to be dominant, and long-term measurements of phase and amplitude demonstrate high transmission stability. © 2014 IEEE.| File | Dimensione | Formato | |
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