Noise-based antenna terms for active receiving arrays
Paper i proceeding, 2012

For active receiving arrays with complex receiver chains, nonreciprocal components in the beamforming network, or digitally sampled and processed output signals, existing transmit-based antenna terms such as gain and radiation efficiency cannot be directly applied. Using the reciprocity principle to obtain an equivalence between the total power radiated by a transmitting antenna and the noise power at the output of a receiving antenna, a new set of more general, receiver-specific antenna terms have been obtained. For passive, reciprocal antennas, the new definitions are rigorously equivalent to existing definitions. The terms have received the IEEE Antenna Definitions Working Group's support for inclusion pending final approval by the Antenna Standards Committee in the next update of the IEEE standard for antenna terms.

Författare

K. F. Warnick

Brigham Young University

Marianna Ivashina

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Rob Maaskant

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

B. Woestenburg

Netherlands Institute for Radio Astronomy (ASTRON)

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

15223965 (ISSN)

6348696

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Elektroteknik och elektronik

DOI

10.1109/APS.2012.6348696

ISBN

978-146730462-7