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Substrate integrated waveguide loaded by 3-dimensional embedded split ring resonators |
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| Affiliation: | 1. College of Communication Engineering, PLA University of Science and Technology, Nanjing, China;2. Nanjing Institute of Telecommunication Technology, Nanjing, China;3. National Mobile Communications Research Laboratory, Southeast University, Nanjing, China;4. College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China;1. Electronics Department, Faculty of Engineering, University of Djillali Liabes, BP 89 Sidi bel Abbes, Algeria;2. Department of Measurement Control & Information Technology, School of Instrumentation Science & Optoelectronics Engineering, BeiHang University, 100083 Beijing, PR China;1. School of Information Engineering, Weifang Vocational College, Weifang 261041, China;2. School of Computer Science and Engineering, Xinjiang University of Finance and Economics, Urumqi 830012, China;3. Postdoctoral Research Workstation of Computer Application Technology, Xinjiang University, Urumqi 830046, China;4. School of Information Engineering, Dalian University, Dalian 116622, China |
| Abstract: | A substrate integrated waveguide (SIW) loaded by three-dimensional embedded split ring resonators (3-DESRRs) is discussed theoretically and experimentally. The 3-DESRR structure which has proved to be an alternative magnetic metamaterial resonator for SIW structures is able to provide negative transversal permeability if excited properly. The 3-DESRR loaded SIW shows a bandpass-like response as an effect of loading the 3-DESRRs in the SIW. The lower and upper band edges of the resulting transmission line (TL) are determined by the SIW cutoff (fc) and the resonance frequency of the 3-DESRRs, respectively. Finally, a prototype of the proposed 3-DESRR loaded SIW TL is fabricated and tested. The measured results are in good agreement with those obtained by theory and simulation. |
| Keywords: | Substrate integrated waveguide (SIW) Three-dimensional embedded split ring resonators (3-DESRRs) Transmission line (TL) Metamaterial (MTM) |
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