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This paper presents a microstrip patch antenna consisting of a rectangular patch with four circular slots incorporated into patch for C-Band Satellite Communication. The proposed antenna achieves an impedance bandwidth of 4.7 GHz (3.6 GHz to 8.3 GHz). Maximum reflection coefficient is achieved at 4.4 GHz i.e. −32 dB. Good reflection coefficient and radiation pattern characteristics are obtained in...
This paper proposes the Minkowski fractal antenna with square patch element. The substrate used for this design is FR-4 the proposed design whose dielectric constant and thickness is 4.4 and 1.6 mm respectively. This antenna consists of four parts-patch, probe feed, substrate and ground plane. The square patch element is located centrally in the Minkowski fractal patch antenna. The parameters studied...
A new wideband compact planar microstrip antenna with defected ground structure is presented. The compact size of antenna is 57 mm × 46 mm × 1.59 mm. Defected ground structure antenna has minimum return loss of −24.77 dB and −19.04 dB at operating frequency 5.57 GHz and 3.51 GHz respectively. This antenna provides percentage bandwidth of 52%, ranging from 3.4 GHz to 5.9 GHz with constant gain. This...
Microstrip antennas are one of the most widely studied antenna structures, perhaps due to their inherent properties like compact size, light weight and their capability to get integrated with other circuit components. A three dimensional rectangular slot loaded dielectric (Alteration of Dielectric Substrate) of the antenna for dual-band (S & C) operation has been proposed for remote sensing applications...
Design and analysis of an ultra-wide band antenna consisting extra radiating patch with bandwidth enhancement and band notch characteristic is presented. Antenna consists of an exciting rectangular patch on the front side and an extra radiating patch with π shaped slot on the backside of the substrate. By inserting a slot to the antenna, WLAN notched frequency band is achieved. A conceptual modal,...
The wireless technology and broadband applications nowadays are very advanced from their early stages, but still an antenna is the indispensable item in these technologies. Hence this paper presented a compact micro strip 2X1 patch antenna for applications in WLAN band operating in the 5GHz–6GHz frequency range. Two element compact patch antenna with a combination of simple diamond decoupling structure...
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