| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Compact Wavelength Division Multiplexer Based on Microstrip Resonator Containing Effective Zero-Index Media |
| LI Yun-Hui, CAI Zhe, SUN Yong, HE Li, JIANG Hai-Tao |
| Pohl Institute of Solid State Physics, Tongji University, Shanghai 200092 Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology, Tongji University, Shanghai 200092 |
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| Cite this article: |
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LI Yun-Hui, CAI Zhe, SUN Yong et al 2010 Chin. Phys. Lett. 27 034208 |
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Abstract A compact wavelength division multiplexer (WDM) based on a microstrip resonator containing effective zero-index media is proposed. Both numerical simulations and microwave experiments demonstrate the crosstalk suppression phenomenon in this WDM. By properly adjusting the values of lumped elements, it is convenient to achieve crosstalk suppression over 10dB. Therefore, this compact WDM is promising for applications in modern microwave communication systems for its compact device volume and unique capability to suppress the crosstalk between WDM channels.
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| Keywords:
42.70.Qs
41.20.Jb
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Received: 21 October 2009
Published: 09 March 2010
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| PACS: |
42.70.Qs
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(Photonic bandgap materials)
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41.20.Jb
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(Electromagnetic wave propagation; radiowave propagation)
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