Title :
Microwave antenna near field power estimation
Author_Institution :
Alcatel-Lucent, Plano, TX, USA
Abstract :
The far field power density of fixed point to point microwave antennas is well known. However, the near field power density has not been extensively studied. With the wide deployment of small high frequency antennas, interest in this issue has increased. This paper provides simple but accurate formulas for calculating near field power density for circular and square aperture antennas typically used in fixed point to point microwave systems.
Keywords :
Antenna feeds; Antenna radiation patterns; Aperture antennas; Horn antennas; Lighting; Microwave antennas; Microwave frequencies; Power engineering and energy; Radio network; Shape;
Conference_Titel :
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location :
Barcelona, Spain
Print_ISBN :
978-1-4244-6431-9
Electronic_ISBN :
978-84-7653-472-4
