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Kharate, G. K.
- Defective Ground Corner Rounded Ultra-Wideband Microstrip Patch Antenna for Bio-Medical Applications
Abstract Views :170 |
PDF Views:0
Authors
D. D. Ahire
1,
G. K. Kharate
1
Affiliations
1 Department of Electronics and Telecommunication Engineering, Matoshri College of Engineering and Research Centre, IN
1 Department of Electronics and Telecommunication Engineering, Matoshri College of Engineering and Research Centre, IN
Source
ICTACT Journal on Microelectronics, Vol 3, No 4 (2018), Pagination: 462-466Abstract
In this research work, design of Ultra-Wide-band microstrip line feed partial ground structure corner rounded rectangular microstrip patch antenna is presented. Design is implemented on FR4 substrate, and results implies that, just by making lower corners of rectangular patch and upper corners of partial ground rounded form sharp edges, good impedance bandwidth is achieved for the proposed antenna. Presented design full fill the essential bandwidth, needed for Ultra-Wideband applications defines by FCC from 3.1GHz to 10.6GHz. Proposed design resonates from (3.21GHz to 12.72GHz) with impedance bandwidth is of 9.51GHz has a moderate gain of 2.88dBi. Parametric analysis is presented to show effect of corner round and ground gap on performance of antenna.Keywords
Corner Rounded, Current Distribution, Ground Gap, UWB, Wideband.
References
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- D.D. Ahire and G.K. Kharate, “Corner Cut Rounded UWB Monopole Rectangular Microstrip Patch Antenna”, Proceedings of IEEE International Conference on Applied Electromagnetics, pp. 21-25, 2017.
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- D.D. Ahire and S.R. Bhirud, “Defective Ground Structure Microstrip Patch Antenna for ISM, Wi-Max and C-Band using U-Slotted Structure”, International Journal of Advance Foundation And Research In Computer, Vol. 2, No. 10, pp. 13-17, 2015
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- Natalia Irishina, Miguel Moscoso and Oliver Dorn, “Microwave Imaging For Early Breast Cancer Detection using A Shape-Based Strategy”, IEEE Transactions on Biomedical Engineering, Vol. 56, No. 4, pp. 1143-1153, 2009.
- Heba Abdelhamid Elkayal, Nour Eldin Ismail and Mona Lotfy, “Microwaves For Breast Cancer Treatments”, Alexandria Engineering Journal, Vol. 54, pp. 1105-1113, 2015.
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- Ultra-Low Power Voltage Reference Circuit Utilizing a Threshold Voltage Difference Between Two CNFETs
Abstract Views :155 |
PDF Views:0
Authors
Affiliations
1 Department of Electronics and Telecommunication Engineering, Matoshri College of Engineering and Research Center, IN
2 Department of Electronics and Telecommunication Engineering, Vishwabharati Academy College of Engineering, IN
1 Department of Electronics and Telecommunication Engineering, Matoshri College of Engineering and Research Center, IN
2 Department of Electronics and Telecommunication Engineering, Vishwabharati Academy College of Engineering, IN
Source
ICTACT Journal on Microelectronics, Vol 4, No 1 (2018), Pagination: 531-536Abstract
This paper proposes a voltage reference circuit that exploits sub-threshold conduction and threshold voltage difference between two carbon nanotube field effect transistors (CNFETs) to achieve ultra-low power consumption. The circuit produces a reference voltage of 203mV at 0.5V supply voltage, consumes only 3.42pW power and exhibits excellent temperature and power supply independence. The robustness of the proposed circuit for variations in carbon nanotube (CNT) diameter and inter CNT pitch variations is also presented with Monte Carlo simulations.Keywords
Carbon Nanotube Field Effect Transistor, Ultra-Low Power Circuits, Voltage References.References
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