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Please use this identifier to cite or link to this item:
http://ir.ncue.edu.tw/ir/handle/987654321/10278
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| Title: | Dual-Band Filter Design of Combined Half and Quarter Wavelength SIRs for WLAN Applications |
| Authors: | Chen, P.-W.;Ho, H.-H.;Ho, Min-Hua;Lee, C.-H. |
| Contributors: | 電子工程學系 |
| Keywords: | Dual-band;WLAN;SIR;Doubly parallel-coupling;Cross coupling |
| Date: | 2008-01
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| Issue Date: | 2012-05-22T06:26:31Z
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| Publisher: | Wiley |
| Abstract: | This article presents a dual-band bandpass filter composed of /2 and /4 stepped impedance resonators for the wireless local area network applications. The filter covers both the operating frequencies of 2.45 GHz and 5.2-5.8 GHz. The doubly parallel-coupling mechanism is used in the filter design to reduce the insertion losses and to gain a wider bandwidth. The cross coupling configuration and the tapped-line I/O feed are adopted in this filter design to provide the attenuation poles for improving the signal selectivity and stopband rejection levels. Experiments were conducted to verify the circuit performance. |
| Relation: | Microwave and Optical Technology Lett., 50(1): 13-15 |
| Appears in Collections: | [電子工程學系] 期刊論文
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