Search Results - "Kumar OP"

A novel and polarization insensitive triband absorber using a non-uniform design approach on a flexible material for X-band applications.

Authors: Satyanarayana NV Prasad GRK Prasad N et al.

Source: PloS one [PLoS One] 2026 Apr 30; Vol. 21 (4), pp. e0336457. Date of Electronic Publication: 2026 Apr 30 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE

A compact ultra-wideband bandstop filter using mu-negative and ENZ metamaterial resonators for multiple advanced wireless communication systems.

Authors: Elbathaoui M Jebbor N Das S et al.

Source: PloS one [PLoS One] 2025 Nov 06; Vol. 20 (11), pp. e0335521. Date of Electronic Publication: 2025 Nov 06 (Print Publication: 2025).

Publication Type: Journal Article

Journal Info: Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE

Structural and maturity evolution of lignite using Raman spectroscopy and organic petrology of the Barmer basin, Rajasthan, India.

Authors: Kumar OP Gopinathan P Naik AS et al.

Source: Environmental geochemistry and health [Environ Geochem Health] 2025 Jul 15; Vol. 47 (8), pp. 317. Date of Electronic Publication: 2025 Jul 15.

Publication Type: Journal Article

Journal Info: Publisher: Kluwer Academic Publishers Country of Publication: Netherlands NLM ID: 8903118 Publication Model: Electronic Cited Medium: Internet ISSN: 1573-2983 (Electronic) Linking ISSN: 02694042 NLM ISO Abbreviation: Environ Geochem Health Subsets: MEDLINE

A compact quad-port dielectric resonator MIMO antenna with intrinsic isolation for sub-6 GHz 5G network.

Authors: Patel A Upadhyaya T Pandey R et al.

Source: Scientific reports [Sci Rep] 2026 May 11; Vol. 16 (1). Date of Electronic Publication: 2026 May 11.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE

Design and analysis of tetra-port MIMO antenna for next generation vehicular communication.

Authors: Kannappan L Rajendran D Dhandapani RK et al.

Source: Scientific reports [Sci Rep] 2026 May 02; Vol. 16 (1). Date of Electronic Publication: 2026 May 02.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE

A miniaturized dual-port circularly polarized MIMO patch antenna for SAR-compliant wearable X-band communication systems.

Authors: Gloria JP Anbarasu MM Liakath JA et al.

Source: Scientific reports [Sci Rep] 2026 Apr 09; Vol. 16 (1). Date of Electronic Publication: 2026 Apr 09.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE

Design and implementation of a graphene-polyimide-based H-slot terahertz antenna for wireless and biomedical applications.

Authors: Vineetha KV Siva Kumar M Rao BSS et al.

Source: PloS one [PLoS One] 2025 Dec 01; Vol. 20 (12), pp. e0336921. Date of Electronic Publication: 2025 Dec 01 (Print Publication: 2025).

Publication Type: Journal Article

Journal Info: Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE

Geochemical and mineralogical assessment of environmentally sensitive elements in Neyveli lignite deposits, Cauvery Basin, India.

Authors: Rajak PK Gopinathan P Kumar A et al.

Source: Environmental geochemistry and health [Environ Geochem Health] 2024 Sep 24; Vol. 46 (11), pp. 431. Date of Electronic Publication: 2024 Sep 24.

Publication Type: Journal Article

Journal Info: Publisher: Kluwer Academic Publishers Country of Publication: Netherlands NLM ID: 8903118 Publication Model: Electronic Cited Medium: Internet ISSN: 1573-2983 (Electronic) Linking ISSN: 02694042 NLM ISO Abbreviation: Environ Geochem Health Subsets: MEDLINE

A highly decoupled and compact co-circularly polarized MIMO filtering antenna array system for vehicular communications.

Authors: Kumar A Rana S Srivastava G et al.

Source: Scientific reports [Sci Rep] 2025 Nov 27; Vol. 15 (1), pp. 42531. Date of Electronic Publication: 2025 Nov 27.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE

Optimization of compact fractal monopole antenna with partial fractal ground using machine learning approach for multiband applications.

Authors: Yaminisasi G Pardhasaradhi P Reddy SSM et al.

Source: Scientific reports [Sci Rep] 2025 Nov 25; Vol. 15 (1), pp. 41999. Date of Electronic Publication: 2025 Nov 25.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE

Eight port millimeter wave HMSIW MIMO antenna array for V2V communication.

Authors: Srivastava G Kumar A Kumar V et al.

Source: Scientific reports [Sci Rep] 2025 Nov 20; Vol. 15 (1), pp. 41011. Date of Electronic Publication: 2025 Nov 20.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE

Scalable architecture for autonomous malware detection and defense in software-defined networks using federated learning approaches.

Authors: Ranpara R Patel SK Kumar OP et al.

Source: Scientific reports [Sci Rep] 2025 Aug 18; Vol. 15 (1), pp. 30190. Date of Electronic Publication: 2025 Aug 18.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE

Design of highly sensitive refractive index biosensor with cobalt-glass materials for detection of glucose concentration in blood.

Authors: Kamani T Patel SK Ben Khalifa S et al.

Source: Scientific reports [Sci Rep] 2025 Jul 30; Vol. 15 (1), pp. 27834. Date of Electronic Publication: 2025 Jul 30.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE

An enhanced performance analysis of load based resource sharing framework for MIMO systems in 5G communication systems.

Authors: Logeshwaran J Patel SK Kumar OP et al.

Source: Scientific reports [Sci Rep] 2025 Jul 02; Vol. 15 (1), pp. 23327. Date of Electronic Publication: 2025 Jul 02.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE

Characterization of lignite deposits of Barmer Basin, Rajasthan: insights from mineralogical and elemental analysis.

Authors: Kumar OP Gopinathan P Naik AS et al.

Source: Environmental geochemistry and health [Environ Geochem Health] 2023 Aug; Vol. 45 (8), pp. 6471-6493. Date of Electronic Publication: 2023 Jun 16.

Publication Type: Journal Article

Journal Info: Publisher: Kluwer Academic Publishers Country of Publication: Netherlands NLM ID: 8903118 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1573-2983 (Electronic) Linking ISSN: 02694042 NLM ISO Abbreviation: Environ Geochem Health Subsets: MEDLINE

Compact octagonal MIMO antenna system for broadband applications with enhanced isolation and wideband performance.

Authors: Dhananjeyan R Ramesh S Kumar DR et al.

Source: Scientific reports [Sci Rep] 2025 May 29; Vol. 15 (1), pp. 18921. Date of Electronic Publication: 2025 May 29.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE

A computational framework for IoT security integrating deep learning-based semantic algorithms for real-time threat response.

Authors: Ranpara R Patel SK Kumar OP et al.

Source: Scientific reports [Sci Rep] 2025 May 14; Vol. 15 (1), pp. 16794. Date of Electronic Publication: 2025 May 14.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE

Energy efficient relay selection framework for 5G communication using cognitive radio networks.

Authors: Rajavel SE Devaraj SA Roobert AA et al.

Source: Scientific reports [Sci Rep] 2025 May 04; Vol. 15 (1), pp. 15566. Date of Electronic Publication: 2025 May 04.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE

Connected map-induced resource allocation scheme for cognitive radio network quality of service maximization.

Authors: Saravanan K Jaikumar R Devaraj SA et al.

Source: Scientific reports [Sci Rep] 2025 Apr 23; Vol. 15 (1), pp. 14037. Date of Electronic Publication: 2025 Apr 23.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE

A simulation-driven computational framework for adaptive energy-efficient optimization in machine learning-based intrusion detection systems.

Authors: Ranpara R Alsalman O Kumar OP et al.

Source: Scientific reports [Sci Rep] 2025 Apr 18; Vol. 15 (1), pp. 13376. Date of Electronic Publication: 2025 Apr 18.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE; PubMed not MEDLINE