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This paper presents two planar UWB MIMO antenna arrays designed from a compact novel CPW fed UWB antenna. The first MIMO antenna is made with lateral placement of the two proposed UWB antennas and second MIMO antenna is made with orthogonal placement of two UWB antennas and both MIMO antennas covers the entire UWB frequency band. The first MIMO antenna with lateral placement operates in frequency...
This paper presents a novel miniaturized CPW fed UWB antenna. The compactness of the antenna is achieved by using modifications in ground plane of the CPW feed structure and the radiator design. The volume of this proposed antenna is 18 × 16 × 1.6 mm3. This antenna is used to make two novel miniaturized 2 × 2 MIMO antenna arrays of dimension 32 × 18 × 1.6 mm3 and 34 × 18 × 1.6 mm3 for UWB applications...
In the proposed paper a coplanar waveguide (CPW)-fed circular patch antenna with notching characteristics is used. A small CPW-fed round shaped patch antenna has designed using FR4-epoxy substrate having dielectric constant of 4.4 having dimensions of 30*30*1.6 mm3. By etching out two C-shaped slots notching is achieved at 3.9/5.5 GHz for C-band satellite communication and Wireless Local Area Network...
This paper presents the concept of a dual band printed antenna fed by an Asymmetric Coplanar Strip (ACS) covering the 2.4/5.2/5.8 GHz WLAN and 5.2/ 5.5/ 5.8 GHz Wi-Fi applications. The optimal dimensions of the proposed uniplanar antenna is 19mm × 21mm × 1.6 mm when printed on a substrate of dielectric constant 4.4 and height 1.6 mm. The dual band nature of the antenna is brought about by converting...
In this paper we present, design and analysis of a coplanar waveguide (CPW) fed slot antenna for broadband applications. The technique of Defected Ground Structure (DGS) is used to enhance the gain of proposed antenna. The antenna size is compact with dimension of 30 × 43 × 1.6 mm3, built over low cost FR4-epoxy substrate with relative permittivity of εr = 4.4. The antenna covers Wireless Local Area...
In this paper, a novel design of coplanar micro strip patch antenna is presented for ultra wideband (UWB) and smart grid applications. It is designed on a dielectric substrate and fed by a coplanar wave guide (CPW). Micro strip patch antenna consists of a circular patch with an elliptical shaped eye opening in the center to provide multiband operations. The antenna has wide bandwidth of 5 GHz between...
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