作者: Faraz Mahmood , Syed Muhammad Usman Ali , Mahmood Alam , Magnus Willander
DOI: 10.1007/978-3-642-28962-0_29
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摘要: This paper demonstrates the comparative analysis of performances two antenna designs, half wavelength Wireless Local Area Network (WLAN) patch and a broadband Ultra wideband (UWB) monopole antenna. Both designs have been simulated utilizing Advanced Design System (ADS) tools. During investigations, it has observed that low profile with its wide impedance bandwidth, quasi-Omni directional radiation pattern high efficiency is quite promising for existing communication surgical instruments. In this work, we measured different essential parameters such as input reflection; voltage standing wave ratio (VSWR), pattern, current distributions proposed are also presented analyzed. Measured results were taken using Vector Analyzer (VNA).