Mechanically steerable dielectric fluid antenna
作者： Hazem Fayad , Paul Record
DOI: 10.1016/J.AEUE.2008.03.001
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摘要: Abstract A heterogeneous dielectric resonator antenna (h-DRA) capable of beam steering is presented. It been shown that the far-field radiation pattern (DRA) can be redirected by manipulating regional properties antenna. The physical resonated at ≈ 1.2 GHz and measurements were in agreement with simulation. Although work was done using liquid dielectrics, this type will equally well when fabricated from machined solid dielectrics.
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Simon Philip Kingsley, Steven Gregory O'keefe, Dielectric resonator antenna with mutually orthogonal feeds ,(2002)
Connstantine A. Balanis, Advanced engineering electromagnetics ,(1989)
Simon Philip Kingsley, Steven Gregory O'keefe, Dielectric resonator antenna array with steerable elements ,(2001)
Tanmoy Maiti, R. Guo, A. S. Bhalla, Electric field dependent dielectric properties and high tunability of BaZrxTi1−xO3 relaxor ferroelectrics Applied Physics Letters. ,vol. 89, pp. 122909- ,(2006) , 10.1063/1.2354438
R.K. Mongia, P. Bhartia, A. Ittipiboon, M. Cuhaci, Electric-monopole antenna using a dielectric ring resonator Electronics Letters. ,vol. 29, pp. 1530- 1531 ,(1993) , 10.1049/EL:19931019
A.A. Kishk, B. Ahn, D. Kajfez, Broadband stacked dielectric resonator antennas Electronics Letters. ,vol. 25, pp. 1232- 1233 ,(1989) , 10.1049/EL:19890826
M. Verplanken, J.V. Bladel, The Electric-Dipole Resonances of Ring Resonators of Very High Permittivity (Short Papers) IEEE Transactions on Microwave Theory and Techniques. ,vol. 24, pp. 108- 112 ,(1976) , 10.1109/TMTT.1976.1128782
H. Fayad, P. Record, Broadband liquid antenna Electronics Letters. ,vol. 42, pp. 133- 134 ,(2006) , 10.1049/EL:20063633
Yuan Gao, B.-L. Ooi, Wei-Bin Ewe, A.P. Popov, A compact wideband hybrid dielectric resonator antenna IEEE Microwave and Wireless Components Letters. ,vol. 16, pp. 227- 229 ,(2006) , 10.1109/LMWC.2006.872101
H. Fayad, P. Record, Adaptive Dielectric Resonator Antenna loughborough antennas and propagation conference. pp. 329- 332 ,(2007) , 10.1109/LAPC.2007.367496