M. Jayawardene
Loughborough University
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Publication
Featured researches published by M. Jayawardene.
ieee antennas and propagation society international symposium | 2004
Omar A. Saraereh; M. Jayawardene; P. McEvoy; J.C. Vardaxoglou
A compact antenna that operates at three frequency bands suitable for mobile handsets is proposed The antenna is a PIFA (planar inverted-F antenna) printed on a dielectric laminate board with a shorting pin and a coaxial cable for feeding. Measured results for the proposed antenna are compared to the simulation results and a significant agreement is observed. The proposed antenna has small dimensions, a rigid structure and relatively low profile compared to conventional PIFAs designs.
international workshop on antenna technology | 2006
M. Jayawardene; P. McEvoy; J.C. Vardaxoglou; Omar A. Saraereh
1. Abstract An novel compact quadband internal planar inverted-F antenna (PIFA) for contemporary handsets covering the bands GSM-900, DCS-1800, PCS-1900 and UMTS is presented. The proposed antenna consists of a planar antenna element suspended parallel above the dielectric of a single sided PCB. By etching a section of the conducting ground plane below the radiating element, the antenna gains the merits of a planar monopole and consequently a wider bandwidth. The total volume occupied is 38mm x 25mm x 6mm and is suited as internal antenna due to its low profile, small size, wide bandwidth and multi-band behavior. The antenna structure, simulations, return loss measurements, radiation patterns and specific absorption rate (SAR) are also discussed.
Technical Seminar on Antenna Measurements and SAR (AMS 2004) | 2004
Omar A. Saraereh; M. Jayawardene; P. McEvoy; J.C. Vardaxoglou
IEE Proceedings - Microwaves, Antennas and Propagation | 2001
Robert Cahill; J.C. Vardaxoglou; M. Jayawardene
Wideband and Multi-band Antennas and Arrays, 2005. IEE (Ref. No. 2005/11059) | 2005
Omar A. Saraereh; M. Jayawardene; P. McEvoy; J.C. Vardaxoglou
Antennas and Propagation, 2001. Eleventh International Conference on (IEE Conf. Publ. No. 480) | 2001
M. Jayawardene; O. Leisten; P. McEvoy; R.D. Seager; J.C. Vardaxoglou; A. Wingfield
JINA International Symposium on Antennas | 2004
M. Jayawardene; James A. Flint; J.C. Vardaxaglou; Robert Cahill; Raymond Dickie; Vincent Fusco; Harold Gamble
Proc. 28th ESTEC Antenna Workshop on Space Antenna Technologies | 2005
Raymond Dickie; Robert Cahill; Harold Gamble; Vincent Fusco; M. Jayawardene; James A. Flint; J.C. Vardaxoglou; N. Grant; G. Cox
loughborough antennas and propagation conference | 2006
Raymond Dickie; Robert Cahill; Harold Gamble; Vincent Fusco; M. Jayawardene; James A. Flint; J.C. Vardaxoglou; N. Grant
loughborough antennas and propagation conference | 2005
M. Jayawardene; Raymond Dickie; James A. Flint; J.C. Vardaxoglou; Robert Cahill; Vincent Fusco; Harold Gamble; N. Grant
