caa a22 4500 463216016 CHVBK 20180405153156.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1007/s00339-007-3874-3 doi (NATIONALLICENCE)springer-10.1007/s00339-007-3874-3 An ultra-small cavity resonator loaded with LHM and RHM layers [Elektronische Daten] [F.-Y. Meng, Q. Wu, J. Wu, L.-W. Li] In this paper, an ultra-small cavity resonator (USCR) loaded with left-handed metamaterial (LHM) and right-handed material (RHM) layers is designed using a novel miniaturization approach. The resonant behavior is successfully observed, and the dimensions of the USCR are only 4.58mm × 5.08mm × 2.29mm at the dominant resonance frequency of 10.3GHz. Through the field distribution calculation, we confirmed that the miniaturization of the USCR arises from the left-handed property of the LHM. For a practical application, a miniaturized filter with overall length of 10.19mm consisting of two USCRs is designed to confirm the frequency-selective characteristics. Results show that the filter has some narrow pass bands, which correspond to the resonant modes of the electromagnetic resonance in the USCR, and the insertion loss at the dominant resonance frequency of the USCR is as low as 0.65dB. Moreover, the filtering characteristics of the filter can be controlled by changing its feeding loop positions in the USCR. Springer-Verlag, 2007 Meng F.-Y Institute of Technology, School of Electronics and Information Technology, Harbin, 150001, Heilongjiang, P.R. China aut Wu Q. Institute of Technology, School of Electronics and Information Technology, Harbin, 150001, Heilongjiang, P.R. China aut Wu J. National Key Laboratory of Electromagnetic Environment, 102206, Beijing, P.R. China aut Li L.-W Department of Electrical & Computer Engineering, National University of Singapore, Kent Ridge, 119260, Singapore, Singapore aut Applied Physics A Springer-Verlag 87/2(2007-05-01), 329-333 0947-8396 87:2<329 2007 87 339 https://doi.org/10.1007/s00339-007-3874-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00339-007-3874-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Meng F.-Y Institute of Technology, School of Electronics and Information Technology, Harbin, 150001, Heilongjiang, P.R. China aut NATIONALLICENCE 700 1- Wu Q. Institute of Technology, School of Electronics and Information Technology, Harbin, 150001, Heilongjiang, P.R. China aut NATIONALLICENCE 700 1- Wu J. National Key Laboratory of Electromagnetic Environment, 102206, Beijing, P.R. China aut NATIONALLICENCE 700 1- Li L.-W Department of Electrical & Computer Engineering, National University of Singapore, Kent Ridge, 119260, Singapore, Singapore aut NATIONALLICENCE 773 0- Applied Physics A Springer-Verlag 87/2(2007-05-01), 329-333 0947-8396 87:2<329 2007 87 339 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer