Band pass filter comparison of Hairpin line and square open-loop resonator method for digital TV community
نویسندگان
چکیده
The selection of the right filter design method is a very important first step for radio frequency engineer. This paper presents comparison two methods band pass using hairpin-line and square open-loop resonator. Both were applied to obtain designs that can work broadcasting system in digital television community. Band was simulated software fabricated epoxy FR-4 substrate. results simulation measurement shown return loss value at 27.3 dB hairpin line 25.901 resonator filter. Voltage standing wave ratio parameter values 1.09 1.1067 respectively. insertion Hairpin 0.9692 near 0 dB, Fractional bandwidth, filter, 6.7% while 4.8%. Regarding size, dimension approximately five times larger than Based on advantages method, we recommend researchers choose TV broadcasting.
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ژورنال
عنوان ژورنال: Bulletin of Electrical Engineering and Informatics
سال: 2021
ISSN: ['2302-9285']
DOI: https://doi.org/10.11591/eei.v10i1.2003