| Autor: |
Zakriti, Alia, Touhami, Naima Amar, Bargach, Khadija, Lamsalli, Mohammed, Essaaidi, Mohammad |
| Předmět: |
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| Zdroj: |
Progress in Electromagnetics Research C; 2013, Vol. 45, p87-100, 14p |
| Abstrakt: |
In this paper, a three-pole bandpass filter (BPF) using a new defected ground structure (DGS) is discussed. The proposed DGS is incorporated in the ground plane under the feed lines and the coupled lines of a bandpass filter to improve the performance of the filter in both passband and stopband. The banpass filter is designed with a center frequency of 1.8 GHz and a bandwidth of 270 MHz. The suppression of better than 20 dB was achieved for frequencies between 2.2 and 5 GHz. A prototype of BPF was fabricated and tested. Prototype measured data was in good agreement with simulation results. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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