Defected Ground Structure Printed Antenna with Triangular Slot
D. Shyam Prasad1, Samiran Chatterjee2

1D Shyam Prasad*, EIE Department, CVR College of Engineering, Hyderabad, India.
2Samiran Chatterjee, ECE Department, Vignan’s Institute of Management and Technology for Womem, Hyderabad, India. 

Manuscript received on October 16, 2019. | Revised Manuscript received on 27 October, 2019. | Manuscript published on November 10, 2019. | PP: 4726-4729 | Volume-9 Issue-1, November 2019. | Retrieval Number: A5059119119/2019©BEIESP | DOI: 10.35940/ijitee.A5059.119119
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Abstract: Double Layer Single Feed dual resonant frequency patch antenna is presented in this paper. After design the patch, we are etched triangular and rectangular slots at the top and bottom layer of the patch. After design the antenna structure, we got a remarkable result and the operating frequencies are used for the various applications of microwave Communication. Two triangular slots are designed at the top layer from the both sides of the patch with one rectangular slot from the bottom layer and also one h-type slot is introduced at the middle portion from the rest at bottom layer to obtain the desired resonant frequency. The different shapes of the patch used to improve the gain bandwidth performance of the antenna. We get two operating frequencies for this triangular shaped printed antenna. 1st frequency is applicable for microwave radiometry from aircraft to measure ocean wind speed and rain characteristics in hurricanes and the other is used to design BeO POWER CHIP RESISTOR which is applicable for Microwave and RF high power communication, microwave amplifiers and power dividers. This paper includes an extensive analysis of simulated results for this above mentioned microstrip printed patch antenna. All results are simulated and verified by the network analyzer. Due to the basic characteristics of proposed printed antenna, it is suitable for the applications in long distance radio telecommunication systems. It is also applicable for satellite communication and microwave relay systems.
Keywords: Compact, Ground Plane, Layer and Feed, Operating Frequency, Slot.
Scope of the Article: Frequency Selective Surface