Parametric Geometrical Study of OOO-Microstrip Circuit with Dual-Band Bandpass NGD Behavior
نویسندگان
چکیده
This paper introduces a bandpass (BP) NGD circuit design engineering. The developed circuit is designed and implemented using distributed microstrip technology operates with outstanding dual-band bandpass NGD performance added low attenuation. BP NGD topology presents an innovative geometrical shape represented by OOO (triple O) structure composed of multi-parameter parallel transmission lines (TLs) based elements. type NGD mainly composed of different physical length TLs two identical coupled lines (CLs). Then extensive parameter analyses are elaborated to investigate on the influences of each physical size performances. Through the difference line, the delay can be adjusted. Through results simulation and measurement, it seen that center frequency points are about 0.75 GHz 1.46 respectively, and the time delay –1.83 ns –2.6 respectively.
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ژورنال
عنوان ژورنال: Radioengineering
سال: 2021
ISSN: ['1805-9600', '1210-2512']
DOI: https://doi.org/10.13164/re.2021.0304