Dual-polarized array for signal-processing applications in wireless communications 1998 (English)In: IEEE Transactions on Antennas and Propagation, ISSN 0018-926X, E-ISSN 1558-2221, Vol. 46, no 6, p. 758-763Article in journal (Refereed) Published

Abstract [en]

A novel dual-polarized antenna array designed for a spatial division multiple access (SDMA) system working in the 1850-1990-MHz band is designed and built. The antenna is designed to have similar element patterns, and measurements of S-parameters and radiation patterns are presented. The array signal processing performance of the array using all elements and with no compensation for mutual coupling or differences in element patterns is studied through direction-of-arrival (DOA) estimation using total least squares estimation of signal parameters via rotational invariance techniques (TLS-ESPRIT). The results show that the accuracy of the DOA estimates is quite acceptable for wireless communication applications.

Place, publisher, year, edition, pages

IEEE, 1998. Vol. 46, no 6, p. 758-763

Keywords [en]

S-parameters, antenna arrays, antenna radiation patterns, antenna testing, array signal processing, direction-of-arrival estimation, electromagnetic wave polarisation, land mobile radio, least squares approximations, multi-access systems, personal communication networks, 1850 to 1950 MHz, DOA estimation, PCS band, S-parameters measurement, SDMA system, TLS-ESPRIT, UHF, accuracy, array signal processing performance, dual-polarized antenna array, element patterns difference, mobile communications, mutual coupling, radiation patterns, rotational invariance techniques, signal parameters, signal-processing applications, spatial division multiple access, total least squares estimation, wireless communications, Antenna measurements, Direction of arrival estimation, Least squares approximation, Multiaccess communication, Scattering parameters, Signal processing

National Category

Telecommunications

Identifiers

URN: urn:nbn:se:kth:diva-221625DOI: 10.1109/8.686759ISI: 000074169500003Scopus ID: 2-s2.0-0032099142OAI: oai:DiVA.org:kth-221625DiVA, id: diva2:1175198

Note

QC 20180119

Available from: 2018-01-17 Created: 2018-01-17 Last updated: 2022-06-26Bibliographically approved

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Beckman, Claes

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