Engineering, Biomedical Engineering, Health Informatics, Electrical and Electronic Engineering
8
Scopus Publications
57
Scholar Citations
4
Scholar h-index
2
Scholar i10-index
Scopus Publications
Triple-band polarization-independent terahertz absorber based on concentric slotted multimode structure Gurprince Singh, Harleen Kaur, Ashish Kumar, Geetanjali Singla, Aarti Bansal, et al. Frequenz, 2026 In this article, triple band polarization insensitive multiband metamaterial absorber is proposed for terahertz (THz) applications. The proposed unit cell size is of 140 × 140 µm 2 , consisting of a metallic radiator at the top layer with conducting ground plane of copper and polyamide substrate material with dielectric constant ε r = 4.3 and loss tangent tan δ = 0.004. Four concentric rings acting as resonators are designed to develop a triple band absorber. The proposed design is providing absorption at 0.615 THz, 0.951 THz and at 1.007 THz frequency with absorption of 97.5 %, 98.94 % and 99 % respectively. Due to symmetry in design, it is polarization insensitive from angles 0–60°. The results confirm that the proposed absorber design offers a wide range of THz applications in sensing, imaging and filtering.
Design of Slotted Substrate Integrated Waveguide Antenna for Ka-band Automotive Wireless Communication Ashish Kumar, Gurprince Singh, Bikash Chandra Sahoo, Ashwini Kumar, Gurmeet Singh 2024 International Conference on Electrical Electronics and Computing Technologies Iceect 2024, 2024 In this paper, a slotted multi-input-multi-output (MIMO) substrate integrated waveguide (SIW) antenna is presented for mm wave frequency bands and 5G wireless applications. The proposed design resonates in n257 frequency band dedicated for 5G communication according to 3rd generation partnership project (3GPP). The presented antenna design exhibits excellent impedance matching of -29 dB with the gain of about 8.5 dB. Also, the antenna covers required impedance bandwidth of 500 MHz with mutual coupling of about -35 dB. Further, in the context of beamforming feature, the proposed design achieves the ±15° with the progressive phase shift of feeds of the antenna structure and also the design demonstrates the excellent performance in terms of diversity parameters. The proposed design is suitable for various 5G automotive use cases with the calculated data rate according to link budget calculations.
Design and Analysis of Slotted Antenna Array for Vehicular Applications Gurprince Singh, Gurmeet Singh, Ashish Kumar, Bikash Chandra Sahoo, Deepika Singh Proceedings 11th International Conference on Signal Processing and Integrated Networks Spin 2024, 2024 Dedicated short-range communication (DSRC) and vehicle to everything communications are now is the key research area as there are numerous internet of things (1oT) applications and to ensure road safety. As there is a limited space available on the vehicles to mount the antennas therefore it is necessary to embed multifunctional antennas and this requirement can only be fulfilled by low profile patch antennas. This paper presents the design of slotted antenna array operating at 5.8 GHz in C-band for DSRC and WLAN applications and it also resonate at 9.8 GHz for vehicle to satellite, Satellite-borne synthetic aperture radar (SAR) and radio navigation applications. After simulations, the design is fabricated and the simulated and measured reflection coefficient agree well.
In-silico and in-vitro testing of an implantable superstrate loaded biocompatible antenna for MICS band applications Gurprince Singh, Jaswinder Kaur Microwave and Optical Technology Letters, 2021 A superstrate loaded body implantable microstrip patch antenna working on Medical Implant Communications Service (MICS) (402‐405 MHz) band for biotelemetry applications is proposed. A 0.64‐mm thick high‐dielectric material Rogers RO Duroid 3010 is used both as substrate and superstrate of dielectric constant 10.2. Shorting pin is used to make compact antenna with footprint of 13.3 × 14.6 mm2. Appreciable bandwidth of 40% is covered by antenna with return loss of −30.95. In‐silico testing inside skin, brain and three layered tissue models is done to test functionality of antenna in homogeneous as well as inhomogeneous tissue environment. For validation of results the fabricated antenna is successfully tested inside in‐vitro solution of homogeneous skin mimicking liquid.
Skin and brain implantable inset-fed antenna at ISM band for wireless biotelemetry applications Gurprince Singh, Jaswinder Kaur Microwave and Optical Technology Letters, 2021 A compact implantable microstrip patch antenna is proposed with small patch size for biotelemetry applications, which works on Industrial, Scientific, and Medical (ISM) (2400.0‐2483.5 MHz) band. Rogers RO Duroid 3010 is used as a substrate as well as superstrate layer of dielectric constant 10.2 and thickness 0.64 mm. The dimensions of antenna are 13.3 × 14.6 mm2. The frequency range covered by the antenna is 2.26 to 2.71 GHz with appreciable bandwidth of 18.10% and its resonating frequency is 2.45 GHz at which its return loss is −20.7 dB inside skin. For validation of results, the antenna performance is checked inside in‐vitro solution of skin mimicking liquid. Thus, a miniaturized skin implantable antenna for biotelemetry applications is proposed.
RECENT SCHOLAR PUBLICATIONS
Triple-band polarization-independent terahertz absorber based on concentric slotted multimode structure G Singh, H Kaur, A Kumar, G Singla, A Bansal, R Ranjan Frequenz , 2025 2025.0
Design and analysis of slotted antenna array for vehicular applications G Singh, G Singh, A Kumar, BC Sahoo, D Singh 2024 11th International Conference on Signal Processing and Integrated … , 2024 2024.0 Citations: 3
Small Footprint Biocompatible Antenna for Implantable Devices: Design, In-Silico, In-Vitro and Ex-Vivo Testing G Singh, J Kaur Iranian Journal of Science and Technology, Transactions of Electrical … , 2023 2023.0 Citations: 4
Detection of breast tumor using inset-fed microstrip patch antenna at MICS band for implantable applications G Singh, J Kaur, S Kaur Sādhanā 46 (4), 244 , 2021 2021.0 Citations: 4
Design of a compact superstrate-loaded slotted implantable antenna for ISM band applications G Singh, J Kaur Sādhanā 46 (3), 164 , 2021 2021.0 Citations: 10
In‐silico and in‐vitro testing of an implantable superstrate loaded biocompatible antenna for MICS band applications G Singh, J Kaur Microwave and Optical Technology Letters 63 (3), 910-916 , 2021 2021.0 Citations: 5
Skin and brain implantable inset‐fed antenna at ISM band for wireless biotelemetry applications G Singh, J Kaur Microwave and Optical Technology Letters 63 (2), 510-515 , 2021 2021.0 Citations: 31
Design of Slotted Substrate Integrated Waveguide Antenna for Ka-band Automotive Wireless Communication A Kumar, G Singh, BC Sahoo, AKG Singh 2024 International Conference on Electrical Electronics and Computing … , 0
MOST CITED SCHOLAR PUBLICATIONS
Skin and brain implantable inset‐fed antenna at ISM band for wireless biotelemetry applications G Singh, J Kaur Microwave and Optical Technology Letters 63 (2), 510-515 , 2021 2021.0 Citations: 31
Design of a compact superstrate-loaded slotted implantable antenna for ISM band applications G Singh, J Kaur Sādhanā 46 (3), 164 , 2021 2021.0 Citations: 10
In‐silico and in‐vitro testing of an implantable superstrate loaded biocompatible antenna for MICS band applications G Singh, J Kaur Microwave and Optical Technology Letters 63 (3), 910-916 , 2021 2021.0 Citations: 5
Small Footprint Biocompatible Antenna for Implantable Devices: Design, In-Silico, In-Vitro and Ex-Vivo Testing G Singh, J Kaur Iranian Journal of Science and Technology, Transactions of Electrical … , 2023 2023.0 Citations: 4
Detection of breast tumor using inset-fed microstrip patch antenna at MICS band for implantable applications G Singh, J Kaur, S Kaur Sādhanā 46 (4), 244 , 2021 2021.0 Citations: 4
Design and analysis of slotted antenna array for vehicular applications G Singh, G Singh, A Kumar, BC Sahoo, D Singh 2024 11th International Conference on Signal Processing and Integrated … , 2024 2024.0 Citations: 3
Triple-band polarization-independent terahertz absorber based on concentric slotted multimode structure G Singh, H Kaur, A Kumar, G Singla, A Bansal, R Ranjan Frequenz , 2025 2025.0
Design of Slotted Substrate Integrated Waveguide Antenna for Ka-band Automotive Wireless Communication A Kumar, G Singh, BC Sahoo, AKG Singh 2024 International Conference on Electrical Electronics and Computing … , 0
