Statistical Analysis of Multiple Antenna Strategies for Wireless Energy Transfer

A Multiband Multiple-input Multiple-output Antenna System for Long Term Evolution and Wireless Local Area Networks Handsets

A novel multiband multiple-input-multiple-output (MIMO) antenna system is proposed. The MIMO antenna system consists of two antenna elements, each of which comprises of three radiators: a driven monopole, an S-shaped strip and an inverted F-shaped strip and occupies footprint of 15x18.5x0.8 mm3 only. The driven monopole acts as a quarter-wave monopole and stimulate higher mode resonance. The tw...

an infinite planar array of rectangular microstrip patch antenna analysis

the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...

Topology analysis of wireless energy transfer system

This article deals with analysis of topology configuration of wireless energy transfer system. The analysis is focused on determining efficiency and transfer power to the load depending on the distance between coils. These characteristics are important for charging accumulator in electric vehicles. There are discussed frequency characteristics of current and voltage on capacitors too, which are...

Multiple-Antenna Techniques for Wireless Communications

multiple-input multiple-output (MIMO) techniques to improve the robustness and performance of wireless links. Here, the term multiple-input multiple-output refers to the use of an array of antennas for both transmitting and receiving. MIMO approaches show promise of enabling better wireless communications because they mitigate problems inherent in ground-to-ground links, which are the most comm...

Multiple Antenna Techniques for Wireless Mesh Networks