Wideband E-shaped Patch Antennas for Advanced Wireless Terminals

Desktop Shaped Broadband Microstrip Patch Antennas for Wireless Communications

This paper presents a comparative study of rectangular base desktop shaped broadband patch antenna (Antenna1) and triangular base desktop shaped broadband patch antenna (Antenna2). Apart from base dimensions all parameters of both antennas are constant. The broadband characteristics are achieved by introducing two parasitic ground planes and notches are etched on the radiating patch. Both anten...

Spade-Shaped Patch Antenna for Ultra Wideband Wireless Communication Systems

In recent years many studies are concentrated on UWB microstrip antenna structures for important purposes in wireless communication systems, medical imaging, and radar sensor resolution. In this paper, we printed a spade-shaped radiator patch on nearly rectangular substrate of (30 x 28mm) made of Taconic TLY-5 material. The relative dielectric constant was 2.2, and the thickness of the material...

Broadband E-h Shaped Microstrip Patch Antenna for Wireless Systems

A broadband inverted E-H shaped microstrip patch antenna is proposed and experimentally investigated. The antenna employs novel E-H shaped patch with L-probe feed technique. Prototype of the proposed antenna has been fabricated and measured for electromagnetic analysis including the impedance bandwidth, radiation pattern, and antenna gain. The designed antenna has a dimension of 80mm by 50 mm, ...

Advanced Testing of Wideband Terminals

Communication is migrating towards wideband transmission (50 Hz – 7 kHz). Terminals and networks are developed in order to provide a significant step towards higher speech quality. At the same time, standardization bodies like ETSI, GCF and the DECT Forum are working on new specifications for terminals. In order to setup appropriate speech quality measurements for wideband terminals, existing w...

Wideband Compact Antennas for Wireless Communication Applications