G. Challa Ram

Shriram Institute for Industrial Research — India

Engineering · Physical Sciences

10h-index332citations58works1.82yr avg
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Research Topics

Antenna Design and Analysis(14), Microwave Engineering and Waveguides(11), Plasmonic and Surface Plasmon Research(9), Metamaterials and Metasurfaces Applications(7), Low-power high-performance VLSI design(7)

Publications58 total

Design and Experimental Analysis of UCA Antennas for Enhanced SWIPT Using OAM Modes
IEEE Journal on Miniaturization for Air and Space Systems·2025· 1 cited
Synergizing Terahertz Radiation and Surface Plasmons
2025
A Robust System for Distinguishing Natural and Whispered Speech
Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering·2025
Optimized Feature Selection for Motion Sensor-Based Human Activity Recognition with Machine Learning Techniques
Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering·2025
Design and Analysis of an RCSRR-based Microwave Sensor for Dielectric Characterization of Liquid Analytes
2025
Design and Implementation of Low-Power Binary CNN Architectures on VLSI for UART-Enabled IoT Applications
2025
Advanced Road Detection with Satellite Imagery Using Semantic Segmentation Models
2025
Tunable dual-band metasurface absorber utilizing electric dipole and magnetic loop in a DC-connected bilayer graphene stack: A theoretical approach
Diamond and Related Materials·2025· 5 cited
FPGA IMPLEMENTATION OF HYBRID ADDER
Proceedings on Engineering Sciences·2025Open Access
A Broadband SIW-based Hybrid Coupler for E-band Application
2025
Tunable terahertz filter using graphene for refractive index sensing
Diamond and Related Materials·2025· 12 cited
Liver Tumour Detection in Computed Tomography Images Through Image Processing and Deep Learning
Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering·2025
Performance Evaluation of Koch Shaped Antenna for Compact and Multi-Band Applications
SSRN Electronic Journal·2025Open Access
NOVEL MICROWAVE SENSOR FOR ENHANCED BIOCHEMICAL DETECTION AND PREDICTION THROUGH MACHINE LEARNING FORINDUSTRIAL APPLICATIONS
Proceedings on Engineering Sciences·2024Open Access
MACHINE LEARNING ALGORITHMS FOR ERYTHEMATO-SQUAMOUS DISEASE CLASSIFICATION: FEATURE RANKINGS ANDPERFORMANCE ANALYSIS
Proceedings on Engineering Sciences·2024Open Access
Graphene based THz filter design using open-loop resonator for space applications
Diamond and Related Materials·2024· 3 cited
FPGA Implementation of an Efficient Hybrid Multiplier: A VLSI Architecture Utilizing Hybrid Adder Technology
2024
A Compact CNN Architecture for Detection and Classification of Cotton Leaf Diseases
2024· 2 cited
Deep Learning Architectures for Accurate Target Detection in Synthetic Aperture RADAR
2024
An efficient and miniaturized ultra-thin tunable UWB graphene metasurface absorber for terahertz gap regime
Current Applied Physics·2024· 16 cited
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Frequent Co-authors

M. Venkata Subbarao(22), D. Girish Kumar(15), S. Yuvaraj(10), Disha Varma(7), M. V. Kartikeyan(6), Naveen Kumar Maurya(6), K. Bala Sindhuri(5), Sambaiah Pelluri(5), D. Ramesh Varma(5), K. Padma Vasavi(4), Sudheer Kumar Terlapu(4), D. Sudha Rani(3), Viswanadham Ravuri(3), R. Balasaikesava(2), Naveen Kumar Maurya(2), Sadhana Kumari(2), Raji Krishna(2), J T S Sindhu(2), A. Sri Krishna(2), D. Ramesh Varma(2)