Journal of Electromagnetic Analysis and Applications
Volume 5, Issue 2 (February 2013)
ISSN Print: 1942-0730 ISSN Online: 1942-0749
Google-based Impact Factor: 0.55 Citations h5-index & Ranking
A Novel Compact Microstrip Elliptical Patch Resonator Filter with Tunable Bandwidth ()
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ABSTRACT
A novel elliptical patch resonator for a compact bandpass filter with tunable bandwidth is presented. This bandpass filter has the advantage of great flexibility in which the center frequency can be changed easily. The bandwidth of this filter can be modified by simply changing one variable, and this makes the proposed design unique. The order of the elliptical patch resonator can be increased, and three types of different orders of the same design are compared. The proposed filter can be used for future compact advanced wireless communication systems.
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