Title :
Amplitude-phase distribution estimation of two-dimensional antennas array for optimal spatial structure of measurement
Author_Institution :
Ryazan State Instrum.-Making Enterprise, Ryazan, Russia
Abstract :
Synthesis and analysis of pattern estimation algorithm by maximum likelihood method is carried out for 2D antennas array. Pattern estimation error versus antennas complex coefficient error is examined. It is established the fact that the minimal pattern error results in case of optimal spatial structure of measurement which is specified by angular spread of measuring points as well as rotating angle antennas array aperture.
Keywords :
amplitude estimation; antenna arrays; maximum likelihood estimation; phase estimation; amplitude-phase distribution estimation; antennas complex coefficient error; maximum likelihood method; measurement optimal spatial structure; measuring point angular spread; pattern estimation error; rotating angle antenna array aperture; two-dimensional antennas array; Antenna arrays; Antenna measurements; Apertures; Arrays; Electronic mail; Estimation; Measurement uncertainty;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2013 23rd International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-395-1
