نتایج جستجو برای: fed monopole antenna
تعداد نتایج: 132675 فیلتر نتایج به سال:
This article proposes a quad band patch antenna for mobile communication. The design requirements are to meet the 0.9 GHz, 1.8 GHz, 2.1 GHz and 2.45 GHz bands. The proposed antenna consists of a rectangular patch monopole printed antenna in which slotting technique is used to achieve multi band resonance. The Patch with three slotted lines generates four resonating frequencies to cover 0.9 GHz ...
This paper discusses the investigation of a wearable textile monopole antenna on specific absorption rate (SAR) for bodycentric wireless communication applications at 2.45 GHz. The antenna is characterized on a realistic 8 x 8 x 8 mm resolution truncated Hugo body model in CST Microwave Studio software. The result exhibited that the simulated SAR values were reduced significantly by 83.5% as th...
This paper introduces the design of a new dual-band internal printed monopole antenna structure as a candidate for WLAN (wireless local area network) USB (universal serial bus) dongle applications. The proposed antenna structure is based on the second iteration of Peanotype space-filling geometry. The antenna has been printed on a substrate with relative permittivity of 2.33 and thickness of 0....
A monopole antenna with circular polarization diversity and high isolation is proposed in this paper. The consists of two bent antennas a partial ground plane. Two are implemented on opposite planes respect to the plane right-angled isosceles triangle, located at one end Circular (CP) characteristics obtained using structural asymmetry. In structure, resonant frequency S11 controlled by length,...
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