CST – Computer Simulation Technology

Electrically small, complementary electric-field-coupled resonator antennas

Title:
Electrically small, complementary electric-field-coupled resonator antennas
Author(s):
H. Odabasi, F. L. Teixeira, D. O. Guney
Source:
Journal of Applied Physics
Vol./Issue/Date:
Volume: 113, Issue: 8, 25 February 2012
Year:
2006
Page(s):
084903 - 084903-4
Abstract:
We study the radiation properties of electrically small resonant antennas (ka < 1) composed of electric-field-coupled (ELC) and complementary electric-field-coupled (CELC) resonators and a monopole antenna. We use such parasitic ELC and CELC “metaresonators” to design various electrically small antennas. In particular, monopole-excited and bent-monopole-excited CELC resonator antennas are proposed that provide very low profiles on the order of k0=20. We compare the performance of the proposed ELC and CELC antennas against more conventional designs based upon split-ring resonators.
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