| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
|
|
|
|
High Directive Cavity Antenna Based on One-Dimensional LHM-RHM Resonator |
JIANG Tao1, CUI Wan-Zhao2, MA Wei2, YUAN Yu1, WANG Dong-Xing3, RAN
Li-Xin1 |
| 1Department of Information and Electronic Engineering, Zhejiang University, Hangzhou 3100272Xi'an Institute of Space Radio Technology, Xi'an 7100003School of Engineering and Applied Sciences, Harvard University, Cambridge MA 02138, USA |
|
| Cite this article: |
|
JIANG Tao, CUI Wan-Zhao, MA Wei et al 2009 Chin. Phys. Lett. 26 104101 |
|
|
|
|
Abstract We propose a novel kind of cavity antenna based on a one-dimensional LHM-RHM cavity resonator. The resonance condition for such a cavity resonator is analytically presented. It is proved that the thickness of the antenna can be much smaller than the working wavelength. The simulation and experimental results for our cavity antenna agree with the theoretical prediction with relatively high directivity.
|
| Keywords:
41.20.Jb
42.25.Gy
84.40.Ba
|
|
|
Received: 09 January 2009
Published: 27 September 2009
|
|
| PACS: |
41.20.Jb
|
(Electromagnetic wave propagation; radiowave propagation)
|
| |
42.25.Gy
|
(Edge and boundary effects; reflection and refraction)
|
| |
84.40.Ba
|
(Antennas: theory, components and accessories)
|
|
|
|
|
|
[1] Veselago V G 1968 Sov. Phys. Usp. 10 509
[2] Smith D R, Padill W J, Vier D C, Nemat-Nasser S C andSchultz S 2000 Phys. Rev. Lett. 84 4184
[3] Engheta N 2002 IEEE Antennas Propag. 1 10
[4] Li Y, Ran L X, Chen H S, Huangfu J T, Zhang X M, Chen K Sand Grzegorczyk T M 2005 IEEE Trans. Microwave Theor. Technol. 53 4
[5] Wang D X, Ran L X, Wu B I, Chen H S, Huangfu J T,Grzegorczyk T M and Kong J A 2006 Opt. Express 14 12288
[6] Ourir A, Lustrac A D and Lourtioz J M 2006 Phys.Lett. 88 084103
[7] Wang S, Feresidis A P, Goussetis G and Vardaxoglou J C2006 IEE Proc. Microwave Antennas Propag 153 1
[8] Zhou L, Li H Q, Qin Y Q, Wei Z Y and Chan C T 2005 Appl. Phys. Lett. 86 101101
[9] Huangfu J T, Ran L X, Chen H S, Zhang X M, Chen K S,Grzegorczyk T M and Kong J A 2004 Appl. Phys. Lett. 841537 |
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
