B
Bhagirath Sahu
Researcher at Indian Institutes of Technology
Publications - 35
Citations - 166
Bhagirath Sahu is an academic researcher from Indian Institutes of Technology. The author has contributed to research in topics: Dielectric resonator antenna & Radiation pattern. The author has an hindex of 6, co-authored 33 publications receiving 122 citations. Previous affiliations of Bhagirath Sahu include Indian Institute of Technology (BHU) Varanasi & Banaras Hindu University.
Papers
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Conformal microstrip slot antenna with an AMC reflector for hyperthermia
TL;DR: In this article, a conformal microstrip slot antenna integrated with an artificial magnetic conductor (AMC) for hyperthermia application is presented. But, the proposed slot antenna does not have the ability to provide heating depth in the phantom muscle medium.
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A new compact ultra-wideband filtering antenna with improved performance
TL;DR: A new compact ultra-wideband filtering antenna having good band-edge selectivity and suppressed unwanted harmonics is proposed in this paper and has nearly stable omnidirectional radiation patterns over whole UWB frequency band.
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Dual segment rectangular dielectric resonator antenna with metamaterial for improvement of bandwidth and gain
TL;DR: In this paper, an aperture-coupled wideband dual-segment rectangular dielectric resonator antenna with metamaterial for C-band applications is presented, which consists of Alumina Al2O3 ceramic as upper segment and Teflon as lower segment.
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Preparation and characterization of liquid phase (55B2O3–45Bi2O3) sintered cobalt doped magnesium titanate for wideband stacked rectangular dielectric resonator antenna (RDRA)
TL;DR: In this paper, the dielectric properties of cobalt doped magnesium titanate (MCT) sintered with glass were determined using X-ray diffraction and Rietveld refinement methods.
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Super-compact ultra-wideband microstrip band-pass filter with improved performance using defected ground structure-based low-pass filter
TL;DR: In this article, a super-compact ultra wideband (UWB) microstrip band-pass filter with good selectivity and wide stopband is proposed, which is achieved by integrating modified multimode resonator-based UWB BPF and defected ground structure (DGS)-based compact low pass filter (LPF).