أعضاء هيئة التدريس - جامعة بنها
A Compact Ultra Wideband Bandpass Filter Using Arrow Coupled Lines with Defected Ground Structure
2nd International Conference on NEW PARADIGMS IN ELECTRONICS& INFORMATION TECHNOLOGY (PEIT'013), Luxor, Egypt • 2013
معلومات البحث
المؤلفون
Deena A. Salem*, Ashraf. S. Mohra*, A. Sebak
الكلمات المفتاحية
compact, ultra wideband, bandpass filter, defected ground structure, coupled lines, arrows,
المجلة العلمية
2nd International Conference on NEW PARADIGMS IN ELECTRONICS& INFORMATION TECHNOLOGY (PEIT'013), Luxor, Egypt
الناشر
Not Available
المجلد
1
العدد
1
الصفحات
Not Available
publication.type
Local
رابط البحث
Not Available
المواد المرفقة
Not Available
الملخص
A new ultra wideband bandpass filter (UWB-BPF) using arrow coupled lines and U-slot defected
ground structures (U-DGS) is proposed. The input and output feeding lines are connected to the
coupled lines placed on the conductor side of the substrate while the U-slot DGS was etched from the
ground side below. The effect of U-DGS slot dimensions on the operating bandpass of the filter was
studied. The filter was simulated using both IE3D and HFSS simulators. The simulation results are in
good agreement with the realized filter. The filter operating passband extended over the UWB
frequency 3.0 to 9.5 GHz while the group delay variation in the passband is in the range of 0.5 degree.
ground structures (U-DGS) is proposed. The input and output feeding lines are connected to the
coupled lines placed on the conductor side of the substrate while the U-slot DGS was etched from the
ground side below. The effect of U-DGS slot dimensions on the operating bandpass of the filter was
studied. The filter was simulated using both IE3D and HFSS simulators. The simulation results are in
good agreement with the realized filter. The filter operating passband extended over the UWB
frequency 3.0 to 9.5 GHz while the group delay variation in the passband is in the range of 0.5 degree.