Title :
Signal analysis at the phase discriminator output of the phase direction finder circuit with the frequency substitution
Author :
Zolotarev, Ilya D. ; Berezovskiy, Vladimir A. ; Privalov, Denis D.
Author_Institution :
Omsk Res. Inst. of Commun. & Electron., Omsk, Russia
Abstract :
The relationships are obtained allowing the operation of the phase direction finder with the frequency substitution circuit to be analyzed in terms of superimposed signals from different emission sources. These relationships allow the recommendations to be given for the direction finder circuit optimization to minimize the direction finder characteristics deformation for the spaced emission sources.
Keywords :
circuit optimisation; discriminators; signal processing; direction finder characteristics deformation; direction finder circuit optimization; frequency substitution circuit; phase direction finder circuit; phase discriminator output; signal analysis; spaced emission sources; superimposed signals; Estimation; Image resolution; Power capacitors; Phase direction finder; emission sources; frequency substitution circuit; phase channels; signal stream;
Conference_Titel :
Actual Problems of Electronic Instrument Engineering (APEIE), 2010 10th International Scientific-Technical Conference on
Conference_Location :
Novosibirsk
Print_ISBN :
978-1-4244-8209-2
Electronic_ISBN :
978-1-4244-8210-8
DOI :
10.1109/APEIE.2010.5677334
