Study on the minimum required size of the low-band cellular antenna in variable-sized mobile terminals

Proceedings of 6th European Conference on Antennas and Propagation, EuCAP 2012

Volumn , Issue , 2012, Pages 2754-2758

  Holopainen, J ^a   Ilvonen, J ^a   Valkonen, R ^a   Azremi, A A H ^a   Vainikainen, P ^a  

^a AALTO UNIVERSITY   (Finland)

Author keywords

capacitive coupling element; cellular antennas; LTE long term evolution; microstrip antennas; mobile antennas; multi resonant matching

Indexed keywords

ANTENNA STRUCTURES; BROAD-BAND ANTENNA; CAPACITIVE COUPLINGS; CELLULAR SYSTEM; FINITE GROUND PLANE; LONG-TERM EVOLUTION; MOBILE TERMINAL; MULTI-RESONANT MATCHING; UHF BAND;

COMPUTER TERMINALS; MICROSTRIP ANTENNAS; MOBILE PHONES;

MOBILE ANTENNAS;

EID: 84862856183     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/EuCAP.2012.6206398     Document Type: Conference Paper

References (9)

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2. J. Villanen, J. Ollikainen, O. Kivekas, and P. Vainikainen, "Coupling element based mobile terminal antenna structures", IEEE Transactions on Antennas and Propagation, vol. 54, no. 7, pp. 2142 - 2153.
3. J. Holopainen, O. Kivekas, C. Icheln, and P. Vainikainen, "Internal Broadband Antennas for Digital Television Receiver in Mobile Terminals," IEEE Transactions on Antennas and Propagation, vol. 58, no. 10, October 2010, pp. 3363-3374.
4. J. Ilvonen, O. Kivekas, A.A.H. Azremi, J. Holopainen, R. Valkonen, and P. Vainikainen, "Isolation Improvement Method for Mobile Terminal Antennas at Lower UHF-band," in Proceedings of 5th European Conference on Antennas and Propagation (EuCAP 2011), Rome, Italy, 11-15 April 2011, pp. 1307-1311.
5. J. Holopainen, R. Valkonen, O. Kivekas, J. Ilvonen, and P. Vainikainen, "Broadband Equivalent Circuit Model for Capacitive Coupling Element - Based Mobile Terminal Antenna," IEEE Antennas and Wireless Propagation Letters, vol. 9, 2010, pp. 716-719.
6. J. Villanen, P. Vainikainen, "Optimum Dual-resonant Impedance Matching of Coupling Element Based Mobile Terminal Antenna Structures," Microwave and Optical Technology Letters, Vol. 49, No. 10, October, 2007, pp. 2472-2477.
7. J. Ollikainen, Design and implementation techniques of wideband mobile communication antennas, Doctoral thesis, Helsinki University of Technology, Radio Laboratory, Espoo, Finland, November 2004.
8. Murata products [Online]. Available http://www.murata.com/products/index. html (cited 16.1.2012).
9. R. Valkonen, C. Icheln, and P. Vainikainen, "Power Dissipation in Mobile Antenna Tuning Circuits under Varying Impedance Conditions, " IEEE Antennas and Wireless Propagation Letters, vol. 11, 2012, to be published in a future issue, 4 p.