A Novel Low-profile Spherical Helical Antenna

References

• Ebrahimi-Ganjeh , M. A. and Attari , A. R. 2007 . Interaction of dual band helical and PIFA handset antennas with human head and hand . Progress In Electromagnetics Research , PIER 77 : 225 – 242 .
   Web of Science ®Google Scholar
• Kouveliotis , N. K. , Panagiotou , S. C. , Varlamos , P. K. and Capsalis , C. 2006 . Theoretical approach of the interaction between a human head model and a mobile handset helical antenna using numerical methods . Progress In Electromagnetics Research , PIER 65 : 309 – 327 .
   Web of Science ®Google Scholar
• Kumar , D. , Choudhury , P. K. and Rahman , F. A. 2007 . Towards the characteristic dispersion relation for step-index hyperbolic waveguide with conducting helical winding . Progress In Electromagnetics Research , PIER 71 : 251 – 275 .
   Web of Science ®Google Scholar
• Mandeep , J. 2007 . Equatorial rainfall measurement on Ku-band satellite communication downlink . Progress In Electromagnetics Research , PIER 76 : 195 – 200 .
   Google Scholar
• John , D. K. 2005 . Antenna: For All Applications , 3rd edition , 215 – 221 . New York : Publishing House of Electronics Industry .
   Google Scholar
• Mei , K. K. and Meyer , M. 1964 . Solution to spherical anisotropic antennas . IEEE Trans. on Antennas and Propagations , 12 : 459 – 463 .
   Google Scholar
• Safaai , J. and Cardoso , J. C. 1996 . Radiation characteristics of a spherical helical antenna . IEE Proc. Microwaves Antennas and Propagation , 143 ( No. 1 ) : 7 – 12 .
   Google Scholar
• Hui , H. T. , Chan , K. Y. and Yung , E. K. N. 2003 . The low-profile hemispherical helical antenna with circular polarization radiation over a wide angular range . IEEE Trans. on Antennas and Propagations , 51 ( No. 6 ) : 1415 – 1418 .
   Google Scholar
• Hui , H. T. 1999 . Coaxial-feed axial mode hemispherical helical antenna . Electronics Letters , 35 ( No. 23 ) : 1982 – 1983 .
   Google Scholar
• Sohn , J. R. , Kim , K. Y. , Tae , H.-S. and Lee , H. J. 2006 . Comparative study on various artficial magnetic conductors for low-profile antenna . Progress In Electromagnetics Research , PIER 61 : 27 – 37 .
   Google Scholar
• Saed , M. A. and Yadla , R. 2006 . Microstrip-FED low profile and compact dielectric resonator antennas . Progress In Electromagnetics Research , PIER 56 : 151 – 162 .
   Google Scholar
• Ji , Y. Lim , C.-P. , Li , L.-W. and Leong , M.-S. 2001 . Method of moments analysis of electrically large thin square and rectangular loop antennas: Nearand far-zone fields . Progress In ElectromagneticsResearch , PIER 34 : 117 – 141 .
   Google Scholar
• Liu , Z.-F. , Kooi , P.-S. , Li , L.-W. , Leong , M.-S. and Yeo , T.-S. 2001 . A method of moments analysis of a microstrip phased array in three-layered structures . Progress In Electromagnetics Research , PIER 31 : 155 – 179 .
   Google Scholar
• Su , C. and Sarkar , T. K. 1999 . A new formula for the evaluation of the impedance matrix in the method of moments . Progress In Electromagnetics Research , PIER 22 : 85 – 105 .
   Google Scholar
• Su , C. and Sarkar , T. K. 1997 . A multiscale moment method for solving Fredholm integral equation of the first kind . Progress In Electromagnetics Research , PIER 17 : 237 – 264 .
   Google Scholar
• Su , D. , Fu , D.-M. and Yu , D. 2008 . Genetic algorithms and method of moments for the design of PIFAs . Progress In Electromagnetics Research Letters , 1 : 9 – 18 .
   Google Scholar
• Chmapagne , N. J. 1992 . The use of curved segments for numerically modeling thin wire antennas and scatters . IEEE Trans. on Antennas and Propagations , 40 ( No. 6 ) : 686 – 689 .
   Google Scholar
• Caswell , E. D. and Davis , W. A. 1998 . “ Analysis of a helix antenna using a moment method approach with curved basis and testing function ” . In IEEE International Symposium on AP 111 Atlanta
   Google Scholar
• Khamas , S. K. and Cook , G. G. 1997 . Moment-method analysis of printed wire spirals using curved piecewise sinusoidal subdomain basis and testing functions . IEEE Trans. on Antennas and Propagation , 45 ( No. 6 ) : 1016 – 1022 .
   Google Scholar
• Ji , Y. C. , Guo , J. L. and Liu , Q. Z. 2002 . The loaded normal mode helical antennas . Chinese journal of radio science , 30 ( No. 3 ) : 428 – 430 .
   Google Scholar