Title :
Tunable delay line on quadrature bridge with digitally controlled group delay characteristic
Author :
Pohvalin, A.A. ; Krasilnikov, S.V.
Author_Institution :
Electrotechnical Univ., St. Petersburg
Abstract :
Tunable delay line (TDL) based on the quadrature directional coupler is proposed. Calculated and measurement characteristics of the delay line with digitally variable group delay characteristic by pin-diodes are given
Keywords :
bridge circuits; delay lines; digital control; directional couplers; p-i-n diodes; TDL; digital control; group delay characteristics; pin-diodes; quadrature bridge; quadrature directional coupler; tunable delay line; Adaptive arrays; Bridges; Delay lines; Digital control; Helium; IEEE catalog; Insertion loss; Linear antenna arrays; Microwave technology; Organizing;
Conference_Titel :
Microwave & Telecommunication Technology, 2005 15th International Crimean Conference
Conference_Location :
Sevastopol, Crimea
Print_ISBN :
966-7968-80-4
DOI :
10.1109/CRMICO.2005.1565051
