ABDUL RAHIM
@mallareddyecw.com
Assistant Professor, Department of Electronics and Communication Engineering
Malla Reddy Engineering College for Women
EDUCATION
Phd In Wireless Communications
M.Tech in ECE
B.E in ECE
Diploma in ECE
RESEARCH, TEACHING, or OTHER INTERESTS
Electrical and Electronic Engineering, Computer Science
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Praveen Kumar Malik, Abdul Rahim, and Dac-Nhuong Le
Springer Nature Singapore
Abdul Rahim, Praveen Kumar Malik, and Rajesh Singh
Informa UK Limited
ABSTRACT In this paper, fractal geometry-based two-printed antenna structures are proposed for vehicular communication in 5G wireless communication networks. Initially, a 48 × 39 mm2 single element fractal patch antenna is designed and tested which shows dual-band resonance at around 28.1 and 32.5 GHz. In order to improve different antenna characteristic number of fractal radiating elements have been increased to four and constructed an array of patches such that it can be used for multiple applications in the field of vehicular communications. The proposed array model is fabricated on a Rogers RT duroid 5880tm material of size 115 × 82 mm2 and tested using Agilent Technologies N5247A VNA. The measured results confirm the validity of the designed model for intended applications. The proposed array antenna operates at distinct quintuple bands in the frequency range of 25–36 GHz for vehicular communication within the proposed lower fifth generation (5G) channel. The proposed array configuration shows a good peak gain of 6.72 dB within the operating bands.
Abdul Rahim and Praveen Kumar Malik
Elsevier BV
Abdul Rahim, Praveen Kumar Malik, and V. A. Sankar Ponnapalli
Springer Singapore
K Abdul Rahim, , K. Raghavendra, and
Blue Eyes Intelligence Engineering and Sciences Engineering and Sciences Publication - BEIESP
In this paper “Micro Strip Patch Antenna (F-MSPA)” based on fractal is proposed to perform operations over multiband for a specific time bound. This is designed specifically for “Wireless Power Transmission (WPT)” System which is light weight or it is low profile and light weight when implemented. The main aim of proposed methodology or design of antenna is attained by implementing the basic patch called as the rectangular patch, whose scope is till the third level. Based on this the shape of rectangular cuttings are obtained. The antenna is excited by the obtained or generated micro strip feed as the operations of antenna are performed over various frequency ranges between 1GHz to maximum of 5 GHz. The proposed method comprises of fractal antenna resonant with quad frequencies that ranges: 1.86GHz / 2.29GHz / 3.02GHz / 4.50GHz along with their generated loss values are 13.59dB / -23.66dB / -15.94dB / -15.69dB. Proposed antenna simulation is performed using Ansoft HFSSv13 a high frequency structure simulator.