Design and realization of two continuously tunable phase shifters for 1.4 GHz band is presented. Both circuits are based on SiC varactors, conceived to enable high-voltage, high-power operation, and suitable for application in the transmitter chain of reconfigurable radios. Experimental characterization shows, for the loaded line phase shifter, 74° maximum phase shift with insertion loss lower than 1 dB, and, for the reflective phase shifter, 90° maximum phase shift and insertion loss lower than 0.6 dB.
Design and characterization of SiC varactor-based phase shifters / R. Quaglia; V. Camarchia; C. M. Andersson; M. Pirola; C. Fager; D. Kuylenstierna. - STAMPA. - Unico(2012), pp. 1277-1280. ((Intervento presentato al convegno Microwave Conference (EuMC), 2012 42nd European tenutosi a Amsterdam nel Oct. 29 2012-Nov. 1 2012.
Titolo: | Design and characterization of SiC varactor-based phase shifters | |
Autori: | ||
Data di pubblicazione: | 2012 | |
Abstract: | Design and realization of two continuously tunable phase shifters for 1.4 GHz band is presented. ...Both circuits are based on SiC varactors, conceived to enable high-voltage, high-power operation, and suitable for application in the transmitter chain of reconfigurable radios. Experimental characterization shows, for the loaded line phase shifter, 74° maximum phase shift with insertion loss lower than 1 dB, and, for the reflective phase shifter, 90° maximum phase shift and insertion loss lower than 0.6 dB. | |
ISBN: | 9781467322157 9782874870262 | |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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http://hdl.handle.net/11583/2518973