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How do you know if your cell phone antenna is broken?

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Papers (19)	Insight
Proceedings Article•DOI Compact multiband microstrip patch antenna using defected ground structure (DGS) S. Imran Hussain Shah, Shahid Bashir, Amir Altaf, Syed Dildar Hussain Shah - Show less +3 more 20 Nov 2014	This form of compact wide band antenna is appropriate for numerous wireless communication systems like cell phone, Laptop and Hyperlane.
Open access•Journal Article•DOI Vlade Hybrid Antenna for the Mobile Phone Handset Terminal Oh Kyu Jong, Son Taeho - Show less +1 more 01 Jan 2011-The Journal of the Institute of Webcasting, Internet and Telecommunication	While this antenna has lots of advantages in internal antenna of mobile phone, it has some disadvantage of reduced bandwidth and gains compared with monopole antenna.
Open access•Journal Article•DOI Mobiles phones and health Jørn Olsen 01 Jan 2009-Scandinavian Journal of Public Health 94 Citations	Exposure to this non-ionizing radiation depends on the distance from base stations, the type of phone, where the antenna is placed, and of course on how frequently the phone is used by you and by those around you.
Journal Article•DOI An internal octa‐band printed antenna for mobile phones LTE applications Luofen Wang, Wenbin Lin, Guangli Yang - Show less +2 more 01 Jan 2015-Microwave and Optical Technology Letters	Both antenna size and performance showed that this antenna has great potential for slim phone applications.
Proceedings Article•DOI 5G mm-Wave Antenna Array Based on T-Slot Antenna for Mobile Terminals Anping Zhao, Fuqiang Ai - Show less +1 more 01 Aug 2018 13 Citations	It is also shown that compared to the normal rectangular slot antenna array, the radiation pattern of the T-slot antenna array is more suitable for mobile phone application because the T-slot antenna has more uniform antenna gain.
Proceedings Article•DOI An investigation of SAR inside human heart for antenna directivity, surface current variations and effect on antenna frequency in presence of heart Md. Mamun Ur Rashid, Ajay Krishno Sarkar, Liton Chandra Paul, Amal Bouazizi, Rikta Sen, Bijoy Podder - Show less +5 more 01 Dec 2016	This work demonstrates how mobile phone antennas of GSM band affect human heart and how human heart affects antenna resonance frequency when mobile phones are kept in chest pocket.
Proceedings Article•DOI Meander line loop antenna with coupled feed for multiband mobile phone Sang Heun Lee, Ki Joon Kim, Jong Ho Jung, Young Joong Yoon, Byoung-Nam Kim - Show less +4 more 07 Mar 2011	Therefore, this antenna is suitable for small sized multiband mobile phone applications.
Proceedings Article•DOI Low-profile printed monopole antenna for penta-band operation in the mobile phone Chih-Hsien Wu, Kin-Lu Wong - Show less +1 more 09 Jun 2007	The proposed antenna is very promising for application in the mobile phone as an internal antenna for penta-band operation.
Proceedings Article•DOI Multiband compact dual-arm monopole antenna aimed at mobile phone applications David Delaune, Ning Guan, Koichi Ito - Show less +2 more 04 Mar 2008	The proposed antenna is very promising for application in the mobile phone as an internal antenna for quad-band operation.
Proceedings Article•DOI Novel compact handset antenna Adrian Muscat, Clive Parini - Show less +1 more 01 Jan 2001 21 Citations	The overall antenna is small enough to fit in a modern mobile phone handset case.
Journal Article•DOI Compact 3D-loop antenna with bandwidth enhancement for WWAN/LTE mobile-phones applications Di Wu, Sing Wai Cheung, Tung Ip Yuk - Show less +2 more 01 Jan 2017-Iet Microwaves Antennas & Propagation	The size is compact and low profile and so the antenna is suitable for mobile-phone applications.
Journal Article•DOI Enhanced Gain Planar Inverted-F Antenna with Metamaterial Superstrate for UMTS Applications Hussein Attia, Mohammed M. Bait-Suwailam, Omar M. Ramahi - Show less +2 more 01 Jan 2010-Piers Online 21 Citations	Thus, the antenna structure remains low proflle, and is advantageous in cell-phone applications.
Proceedings Article•DOI Multi band microstrip slot antenna for mobile base station M. Shaker, Haythem H. Abdullah, E. A. Abd allah - Show less +2 more 08 Jul 2012	The antenna is suitable for operation in mobile phone base stations.
Open access•Proceedings Article•DOI Design of a triple-band h slot patch antenna Omar Noori, Jalel Chebil, Md. Rafiqul Islam, Sheroz Khan - Show less +3 more 01 Dec 2011 17 Citations	This antenna is an attractive candidate for important applications like mobile phone communication systems, mobile phone jammer application, and so on.
Journal Article•DOI Evaluation of the SAR distribution in the human head for cellular phones used in a partially closed environment P. Bernardi, Marta Cavagnaro, Stefano Pisa - Show less +2 more 01 Aug 1996-IEEE Transactions on Electromagnetic Compatibility 100 Citations	The presence of reflecting surfaces near the phone modifies the current distribution on, and the emitting properties of, the phone antenna.
Journal Article•DOI Embroidered Multiband Body-Worn Antenna for GSM/PCS/WLAN Communications Zheyu Wang, Lanlin Z. Lee, Dimitris Psychoudakis, John L. Volakis - Show less +3 more 28 Mar 2014-IEEE Transactions on Antennas and Propagation 103 Citations	We found that the communication quality using the body-worn textile antenna was equivalent to the best location of the original cell-phone antenna.
Journal Article•DOI A meander pda antenna for gsm/dcs/pcs/umts/wlan applications Wen-Shan Chen, Bau-Yi Lee - Show less +1 more 01 Jan 2010-Progress in Electromagnetics Research Letters 23 Citations	This paper proposes a novel multi-band monopole antenna for PDA phone.
Journal Article•DOI Exposure of magnetic bacteria to simulated mobile phone-type RF radiation has no impact on mortality Charles G. Cranfield, H.G. Wieser, Jon Dobson - Show less +2 more 08 Sep 2003-IEEE Transactions on Nanobioscience 20 Citations	Results indicate that the RF components of mobile phone exposure do not appear to be responsible for previous findings indicating cell mortality as a result of direct mobile phone exposure.
Journal Article•DOI Heptaband Inverted-F Antenna for Metal-Rimmed Mobile Phone Applications Ying Liu, Yan-min Zhou, Guifeng Liu, Shuxi Gong - Show less +3 more 01 Jan 2016-IEEE Antennas and Wireless Propagation Letters 50 Citations	Reasonable results show that the proposed antenna is a candidate for WWAN/LTE mobile phone applications.

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