This paper presents a new structure for a Six-Port Reflectometer (SPR) which uses a symmetric five-port ring cascade-connected to a backward coupler. The performance of the ring-based SPR has been compared with that of a SPR which uses four 90° hybrids. Circuit design criteria, developed by means of commercial computer code Advanced Design System (ADS), show that the ring configuration allows to obtain a higher cut frequency and lower attenuation coefficients.
Autori: | |
Titolo: | New Structure for a Six Port Reflectometer by using a Five Port Ring |
Data di pubblicazione: | 2000 |
Nome del convegno: | MEleCon 2000, 10th IEEE Mediterranean Electrotechnical Conference |
ISBN: | 0-7803-6290-X |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/MELCON.2000.880397 |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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