Title | Miniaturised Dielectric-Loaded Quadrifilar Helix Antennas for the Integration of Cellular Wireless and Global Positioning Systems |
Publication Type | Conference Paper |
Year of Publication | 2000 |
Authors | McEvoy, P, Jayawardene, M, Seager, RD, Wingfield, A, Vardaxoglou, JC, Dowsett, M, Leisten, O |
Conference Name | IEE Colloquium on Integrated and Miniaturised Antenna Technologies for Asset Tracking Applications |
Pagination | 1 - 3 |
Conference Start Date | 23/11/2000 |
Publisher | The Institution of Electrical Engineers |
Conference Location | London, UK |
Abstract | Cellular wireless handset manufactures are integrating GPS technology into their devices to comply with the needs of emergency services. With insufficient space for conventional right hand circularly polarised antennas, there is a need for a miniature antenna designed to operate on the handset. This paper discusses the dielectric-loaded quadrifilar helix antenna, which has an optimum cardioid radiation pattern and operates efficiently on the handset. |
URL | http://scitation.aip.org/getpdf/servlet/GetPDFServlet?filetype=pdf&id=IEESEM002000000065000001000001&idtype=cvips&prog=normal |
DOI | 10.1049/ic:20000609 |
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