2026-04-17T04:05:32Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/878082025-07-17T04:34:40Zcom_2072_1033col_2072_452950

urn:hdl:2117/87808 Multiplicador de frecuencias PLL con detector de fase armónico Berenguer Sau, Jordi Comerón Tejero, Adolfo Àrees temàtiques de la UPC::Enginyeria de la telecomunicació Detectors Detectors An indirect synthesis frequency multiplier at microwave frequencies is presented. A microstrip balanced mixer implemented with a 90 hybrid is used as phase detector, to compare directly phases of signals at 9 and 27 GHz. In this way it is possible to remove the frequency dividers on the feedback loop. This technique will be used for synthesizing the 1st. L.O. of the 30 GHz channel in a coherent receiver for the propagation package of the Olympus satellite. Peer Reviewed Postprint (published version) 1986 Conference report http://creativecommons.org/licenses/by-nc-nd/3.0/es/ Open Access Unión Científica Internacional de Radio (URSI)