Title :
Phase error correcting method for phase splitters based on SiGe differential stage
Author :
Krutchinsky, Sergei G. ; Prokopenko, Nikolay N. ; Starchenko, Evgeniy I. ; Gavlicky, A.I.
Author_Institution :
Southern Fed. Univ., Taganrog, Russia
Abstract :
The present paper presents the methods of correction of the phase angle error of the phase splitters (PS) of microwave band based on the classical differential stage. The synthesis strategy of design correction circuits of the second order, providing reduction of the parasite phase shift up to Δφ≤2 degree between the output signals of phase splitter in the frequency band up to 8 - 13 GHz in the SGB25VD technological basis, is given.
Keywords :
Ge-Si alloys; error correction; microwave phase shifters; SGB25VD technological basis; SiGe; SiGe differential stage; classical differential stage; correction circuits; frequency 8 GHz to 13 GHz; microwave band; parasite phase shift; phase angle error correction; phase splitters; synthesis strategy; Antennas; Europe; Indium phosphide;
Conference_Titel :
Microwave & Telecommunication Technology (CriMiCo), 2014 24th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-412-5
DOI :
10.1109/CRMICO.2014.6959573
