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A miniaturized dipole antenna is presented for implantation applications. The proposed antenna consists of two folded arms which are connected through a conductive plate. Whole antenna dimension is 7×9 mm2 and suitable for ISM 2450MHz application. Both theoretical study and practical measurements indicate that the proposed antenna has low specific absorption rate and preserves the primary characteristics...
The planar dipole antenna with ultra-wide operation band is proposed in this paper. Instead of complex feeding network, only structural parameter adjustments are used to achieve the desired specification and radiating characteristics. The designed antenna is fabricated on a low-cost glass fiber substrate and has a 10-dB impedance bandwidth over 3.1GHz ∼ 10.6GHz. Experimental results indicate that...
This study firstly investigates a printed rectangular monopole antenna with notched ground plane. The planar monopole was printed on an FR4 substrate and placed above a rectangular notch cut in a finite ground plane edge. By suitable separations of the patch from the left and right edges of the notch, two derived resonant modes are added to the lower band and upper bands respectively. Therefore, the...
This paper demonstrated that by embedding a simple slot close to and along the boundary of the printed pentagon monopole, a notched frequency band in the UWB operating bandwidth can be obtained and easily controlled. Especially, compare to the design proposed in Y. Kim and D.-H. Kwon (2005), the antenna dimension was largely reduced about 50%
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