Abstract

Wideband, Multiband, Tunable, and Smart Antenna Systems for Mobile and UWB Wireless Applications

Highlights

  • With the advent of high data rate 3G and 4G wireless communication systems and the app-based use paradigm, wireless connectivity through multiple air interfaces has become a common requirement in the RF architecture of new generation mobile communication devices

  • Ultrawideband (UWB) systems used in short range communications, remote sensing, and through-the-wall radar imaging have introduced a new paradigm in antenna design where the mitigation of pulse distortion is of the essence, requiring a shift in antenna design approach and the introduction of novel radiating systems

  • The authors present a monopole UWB antenna integrating a notch filter to reduce the electromagnetic interferences (EMIs) with WLAN/WiMAX communication systems operating in the frequency band located around 5.5 GHz

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Summary

Introduction

With the advent of high data rate 3G and 4G wireless communication systems and the app-based use paradigm, wireless connectivity through multiple air interfaces has become a common requirement in the RF architecture of new generation mobile communication devices. Ultrawideband (UWB) systems used in short range communications, remote sensing, and through-the-wall radar imaging have introduced a new paradigm in antenna design where the mitigation of pulse distortion is of the essence, requiring a shift in antenna design approach and the introduction of novel radiating systems. This special issue is intended to reflect current R&D trends and novel approaches in the analysis and synthesis of antenna systems for the new generation of mobile communication devices, such as smartphones, tablets, and laptop computers as well as for UWB communication systems and radars. The special issue is composed of 18 contributions that can be divided into the following 8 clusters

Contributions to Reconfigurable and Multiband Antenna Technology
Contributions to Broad- and Multibanding Techniques
Contributions to Antennas for UWB Applications
Contributions to Wireless Systems for Remote Control of Vital Parameters
Findings
Contributions to MIMO Antenna Systems and Channel Modeling
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