An electromagnetic comparison of the tapered spherical helix and the negative permittivity sphere

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

Volumn , Issue , 2007, Pages 3472-3475

  Stuart, Howard R ^a  

^a LUCENT TECHNOLOGIES   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 48349101643     PISSN: 15223965     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APS.2007.4396285     Document Type: Conference Paper

References (5)

1. H.A. Wheeler, "The spherical coil as an inductor, shield, or antenna," Proc. IRE, vol. 46, pp. 1595-1602, 1958.
2. N. Engheta, A. Salandrino, and A. Alu, "Circuit elements at optical frequencies: Nanoinductors, nanocapacitors, and nanoresistors," Phys. Rev. Lett., vol. 95, pp. 095504, 2005.
3. H.R. Stuart and A. Pidwerbetsky, "Electrically small antenna elements using negative permittivity resonators," IEEE Trans. Ant. Prop., vol. 54, pp. 1644-1653, 2006.
4. R. W. Ziolkowski and A. Erentok, "Metamaterial-based efficient electrically small antennas," IEEE Trans. Ant. Prop., vol. 54, pp. 2113-2130, 2006.
5. S.R. Best, "The radiation properties of electrically small folded spherical helix antennas," IEEE Trans. Ant. Prop., vol. 52, pp. 953-960, 2004.