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WLAN Substrate Integrated Waveguide Filter with Novel Negative Coupling Structure | ||
| Modeling and Simulation in Electrical and Electronics Engineering | ||
| مقاله 3، دوره 01، شماره 2، خرداد 2015، صفحه 15-18 اصل مقاله (388.43 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22075/mseee.2015.246 | ||
| نویسندگان | ||
| Javad Soleiman Meiguni* 1؛ Alireza Ghobadi Rad2 | ||
| 1Department of Electrical Engineering, Semnan University, Semnan, Iran | ||
| 2Iran University of Science and Technology, Tehran, Iran | ||
| تاریخ دریافت: 04 خرداد 1393، تاریخ بازنگری: 08 دی 1393، تاریخ پذیرش: 11 دی 1393 | ||
| چکیده | ||
| A fourth-degree Substrate Integrated Waveguide (SIW) crossed coupled band pass filter for WLAN band is designed by using a new negative coupling structure. It consists of two U shape microstrip lines on top and bottom planes with via holes at the center of them. This paper investigates the phase characteristics of negative and positive coupling structures and their effects. The design, fabrication and testing processes of the proposed filter are presented. The measured results seem to be consistent with the results obtained from simulator packages. | ||
| کلیدواژه‌ها | ||
| Band pass filter؛ Negative Coupling؛ Substrate Integrated Waveguide (SIW)؛ WLAN band | ||
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