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Ashish Saini
Researcher at Defence Research and Development Organisation
Publications - 13
Citations - 168
Ashish Saini is an academic researcher from Defence Research and Development Organisation. The author has contributed to research in topics: Permittivity & Microstrip antenna. The author has an hindex of 6, co-authored 12 publications receiving 114 citations. Previous affiliations of Ashish Saini include Terminal Ballistics Research Laboratory.
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Low loss composite nano ferrite with matching permittivity and permeability in UHF band
TL;DR: In this article, composite ferrite composites were used for antenna miniaturization in the microwave frequency range, and the results showed that matching and greater than unity values of both permittivity and permeability can reduce the size of antenna by almost 55%.
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Magneto-dielectric properties of doped ferrite based nanosized ceramics over very high frequency range
TL;DR: In this paper, indium doped nano sized nickel zinc cobalt based ferrite ceramics with composition Ni 0.5 Zn 0.3 Co 0.4 Fe 1.6 O 4 were synthesized by a co-precipitation technique.
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Matching permeability and permittivity of Ni0.5Zn0.3Co0.2In0.1Fe1.9O4 ferrite for substrate of large bandwidth miniaturized antenna
TL;DR: In this article, the effect of sintering temperature on structural and electromagnetic properties of Ni0.5Zn0.3Co0.2In0.1Fe1.9O4 was studied over the frequency range of 10 MHz to 6 GHz.
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Effective Permeability and Miniaturization Estimation of Ferrite-loaded Microstrip Patch Antenna
TL;DR: In this paper, the effect of increase in relative permeability of substrate material on physical size and efficiency of a microstrip antenna has been analyzed on the basis of the detailed simulation.
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Miniaturization and Bandwidth Enhancement of a Microstrip Patch Antenna Using Magneto-Dielectric Materials for Proximity Fuze Application
TL;DR: In this paper, a nanohexaferrite substrate material was prepared using a wet chemical method and characterized for structural and electromagnetic properties, and the antenna structure fabricated and simulated confirms that with the obtained electromagnetic parameters of synthesized magneto-dielectric material, the size of antenna can be reduced up to 42.5%.