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Govind Ballabh Pant University of Agriculture and Technology, Pantnagar

After independence, development of the rural sector was considered the primary concern of the Government of India. In 1949, with the appointment of the Radhakrishnan University Education Commission, imparting of agricultural education through the setting up of rural universities became the focal point. Later, in 1954 an Indo-American team led by Dr. K.R. Damle, the Vice-President of ICAR, was constituted that arrived at the idea of establishing a Rural University on the land-grant pattern of USA. As a consequence a contract between the Government of India, the Technical Cooperation Mission and some land-grant universities of USA, was signed to promote agricultural education in the country. The US universities included the universities of Tennessee, the Ohio State University, the Kansas State University, The University of Illinois, the Pennsylvania State University and the University of Missouri. The task of assisting Uttar Pradesh in establishing an agricultural university was assigned to the University of Illinois which signed a contract in 1959 to establish an agricultural University in the State. Dean, H.W. Hannah, of the University of Illinois prepared a blueprint for a Rural University to be set up at the Tarai State Farm in the district Nainital, UP. In the initial stage the University of Illinois also offered the services of its scientists and teachers. Thus, in 1960, the first agricultural university of India, UP Agricultural University, came into being by an Act of legislation, UP Act XI-V of 1958. The Act was later amended under UP Universities Re-enactment and Amendment Act 1972 and the University was rechristened as Govind Ballabh Pant University of Agriculture and Technology keeping in view the contributions of Pt. Govind Ballabh Pant, the then Chief Minister of UP. The University was dedicated to the Nation by the first Prime Minister of India Pt Jawaharlal Nehru on 17 November 1960. The G.B. Pant University is a symbol of successful partnership between India and the United States. The establishment of this university brought about a revolution in agricultural education, research and extension. It paved the way for setting up of 31 other agricultural universities in the country.

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  • ThesisItemOpen Access
    Hexagonal-patch slotted partial-ground ultra wideband metamaterial antenna for wireless applications
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2016-07) Mittal, Paridhi; Paras
  • ThesisItemOpen Access
    Hexagonal-patch slotted partial-ground ultra wideband metamaterial antenna for wireless applications
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2016-07) Mittal, Paridhi; Paras
    Metamaterial, due to their non conventional EM properties improves the performance of antenna in terms of gain, bandwidth and is useful in the field of wireless communication. Ultra Wide Band (UWB) communication system has become an attractive topic in wireless communication since the Federal Communication Commission (FCC) has allocated utilization of the 3.1–10.6 GHz unlicensed band for commercial UWB application. The main objective of this thesis is to develop a multiband antenna in UWB frequency range using metamaterial for wireless application. The proposed antenna has been designed using Transmission Line Model at setup frequency of 4.6 GHz. The simulation of the antenna is done using HFSS 15.0 to calculate the different parameters. The simulated S11 is below -10 dB in the frequency range from 2.8 to 4.8 GHz, 7.2 to 7.7 GHz, 9.1 to 9.9 GHz, 13.3 to 13.9 GHz, and 15.2 to 17.6 GHz. The bandwidth obtained is 2 GHz, 0.5 GHz, 0.8 GHz, 0.6 GHz, and 2.4 GHz, respectively with VSWR in accordance with the S11. Two metamaterial SRR has been used to increase the gain of the antenna. The slots in the patch and ground are made to increase the resonating bands. The proposed antenna is fabricated on FR4substrate and SMA connector is soldered to fabricated antenna and connected to PNA for the measurement of S11 and VSWR. The measured S11 shows that there are dips at 2.6 GHz, 4.7 GHz, 7.4 GHz, 9.5 GHz, 13.6 GHz, 15.7 GHz and 17.34 GHz measuring -17.37dB, -21.05 dB, -26.21 dB, 51.81 dB, -19.41 dB, -19.21dB and -11.77 dB. Radiation pattern is measured in an anechoic chamber. The proposed antenna has been fabricated and the measured results are found to be close with the simulated results.