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Antenna (radio)
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Papers (10)Insight
Open access•Journal Article•DOI
Reconfigurable Antenna for Jamming Mitigation of Legacy GPS Receivers
İsmail Şişman, Korkut Yegin 
30 Apr 2017-International Journal of Antennas and Propagation
6 Citations
Assuming the jamming signal is directed from low elevation angles, antenna reception can be made significantly lower at these angles by electronically reconfiguring the antenna beamwidth.
Journal Article•DOI
Per-Antenna Constant Envelope Precoding and Antenna Subset Selection: A Geometric Approach
Jianjun Zhang, Yongming Huang, Jiaheng Wang, Bjorn Ottersten, Luxi Yang 
01 Dec 2016-IEEE Transactions on Signal Processing
41 Citations
Antenna subset selection (ASS), combined with CE precoding, can further improve power efficiency by using a part of antennas to combine the desired signal.
Journal Article•DOI
Implementation of a Frequency-Agile MIMO Dielectric Resonator Antenna
Jie-Bang Yan, Jennifer T. Bernhard 
27 Mar 2013-IEEE Transactions on Antennas and Propagation
31 Citations
On the other hand, the antenna ports can be reconfigured into an MIMO antenna to boost up the capacity whenever heavy data traffic is required and the channel condition is appropriate.
Proceedings Article•DOI
An evolvable antenna system for optimizing signal strength in-situ
D.S. Linden
07 Aug 2002
4 Citations
The evolvable antenna system in this paper shows that an evolutionary algorithm and a reconfigurable antenna can be used to optimize received signal strength in "real" surroundings and outperform a conventional antenna.
Proceedings Article•DOI
Enhancement of WLAN signal strength using switched-beam single antenna
P. Chaipanya, Peerapong Uthansakul, Rangsan Wongsan, Monthippa Uthansakul 
01 Dec 2009
4 Citations
The measured results reveal that signal strength can be improved using the proposed antenna over omni-directional antenna utilized in these days.
Proceedings Article•DOI
Self-structuring antennas
C.M. Coleman, Edward J. Rothwell, John Ross 
16 Jul 2000
29 Citations
The received signal can also be maximized as the frequency of the signal is changed, giving the antenna system potential for very wide bandwidth.
Journal Article•DOI
Performance evaluation of a low‐cost switched‐beam antenna for WLAN users
Monthippa Uthansakul, P. Chaipanya, Peerapong Uthansakul 
01 Sep 2010-Microwave and Optical Technology Letters
8 Citations
The measured results reveal that signal strength can be improved using the proposed antenna over omnidirectional antenna utilized in these days.
Journal Article•DOI
A utilization of multiple antenna elements for matched filter based spectrum sensing performance enhancement in cognitive radio system
Ahmed Abd-Elnaby Kabeel, Amr H. Hussein, Ashraf A. M. Khalaf, Hesham F. A. Hamed 
01 Jul 2019-Aeu-international Journal of Electronics and Communications
25 Citations
Multiple antenna elements utilization improves the received signal to noise ratio (SNR) in proportional to the achieved antenna array gain.
Open access•Journal Article•DOI
Diversity Gain through Antenna Blocking
Vahid Dehghanian, John Nielsen, Gérard Lachapelle 
19 Jan 2012-International Journal of Antennas and Propagation
4 Citations
The diversity gain can be exploited to enhance signal detectability of handheld receivers based on a single antenna in indoor multipath environments.
Proceedings Article•DOI
Optimal downlink power assignment for smart antenna systems
Weidong Yang, Guanghan Xu 
12 May 1998
144 Citations
Smart antenna systems have the potential to substantially increase the range of base stations and boost the SINR of signals.

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