An improved method for measuring the radiation efficiency of mobile devices

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

Volumn 4, Issue , 2003, Pages 743-746

  Geissler, M ^a   Litschke, O ^a   Heberling, D ^a   Waldow, P ^a   Wolff, I ^a  

^a IMST GMBH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC IMPEDANCE MEASUREMENT; ELECTRIC RESISTANCE; ELECTROMAGNETIC FIELD MEASUREMENT; ELECTROMAGNETIC WAVE REFLECTION; EQUIVALENT CIRCUITS; LOOP ANTENNAS; MATHEMATICAL MODELS; MICROSTRIP ANTENNAS; MOBILE ANTENNAS; NATURAL FREQUENCIES; PRINTED CIRCUIT BOARDS;

ANTENNA STRUCTURE; MOBILE DEVICES; RADIATION EFFICIENCY; RETURN LOSSES; WHEELER NETWORK MODEL;

ANTENNA RADIATION;

EID: 0041969861     PISSN: 02724693     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

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3. D.M. Pozar, B. Kaufman, "Comparison of Three Methods for the Measurement of Printed Antenna Efficiency", IEEE Transactions on Antennas and Propagation, Vol. 36, No. 1, S. 136-139, January 1988
4. E.H. Newman, P. Bohley, C.H. Walter, "Two Methods for the Measurement of Antenna Efficiency", IEEE Trans On Ant. And Propagation, Vol.AP-23, No. 4, S.457-461, July 1975
5. K.P. van der Riet, B.A. Austin, "Limitations of the Wheeler method for measuring antenna radiation efficiency due to cavity resonant modes, The Transactions of the SA Institute of Electrical Engineers, December 1987
6. R.H. Johnston, J. G. McRory, "An Improved Small Antenna Radiation-Efficiency Measurement Method", IEEE AP-Magazine, Vol.40, No.5, October 1998
7. M. Geissler, D. Heberling, I. Wolff, "Properties of integrated handset antennas", AP 2000 Millenium Conference, Davos, Switzerland, April 2000