نتایج جستجو برای: siw
تعداد نتایج: 624 فیلتر نتایج به سال:
A dual-band slotted substrate-integrated waveguide four-element array antenna for the 5G communication system is presented in this manuscript. Two longitudinal slots are responsible generating frequency bands of 28 and 38 GHz. The proposed designed on substrate duroid 5880/Rogers having a loss tangent dielectric constant 0.003 2.2, respectively. developed single-element design at GHz provides 6...
In this paper Substrate Integrated Waveguide-based filtenna operating at Ku band is proposed. The model designed on a low loss dielectric substrate having thickness of 0.508 mm and comprises shorting vias along two edges the walls. To realize bandpass filter, secondary are placed close to primary vias. dimension position carefully analyzed for frequencies. fabricated Roger RT/duroid 5880 perfor...
Substrate integrated waveguides (SIWs) have been proposed and applied to develop a two-way out-ofphase power divider in this paper. This newly proposed structure shows good performance in wide frequency range from 8.6 GHz to 10.6 GHz. The proposed multilayer SIW out-of phase power divider consists of two layer of substrates of Rogers 5880 with thickness of 0.508 millimeters. The input at the up...
In this paper, the feasibility of Substrate Integrated Waveguide (SIW) couplers, fabricated using single-layer TACONIC RF-35 dielectric substrate is investigated. The couplers have been produced employing a standard PCB process. The choice of the TACONIC RF-35 substrate as alternative to other conventional materials is motivated by its lower cost and high dielectric constant, allowing the reduc...
Filtering Power Divider / Combiner Using Substrate Integrated Waveguide ( SIW ) - Based 180 o Hybrid
This paper presents a filtering power divider (PD)/power combiner (PC) using substrate integrated waveguide (SIW)-based 180 hybrid. The utilized 180 hybrid includes a standard H-plane 3-dB coupler and a broadband 90 phase shifter. The phase shifter is composed of non-radiating longitudinal slots patterned on the top conducting surface of the SIW. We have added the filtering property to the stru...
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