Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Thottam S. Kalkur"'
Autor:
Dubari Borah, Thottam S. Kalkur
Publikováno v:
The Journal of Engineering (2020)
An ultra-compact multi-band balanced (differential) bandstop filter (BSF) topology with all lumped elements has been introduced for the first time in this study. The proposed filter is a four-port structure where each symmetrical bisection is a serie
Externí odkaz:
https://doaj.org/article/7c348a5376144a5aaa3982e41026be08
Publikováno v:
IEEE Transactions on Components, Packaging and Manufacturing Technology. 12:647-654
Autor:
Dubari Borah, Thottam S. Kalkur
Publikováno v:
Progress In Electromagnetics Research C. 100:133-143
Autor:
Dubari Borah, Thottam S. Kalkur
Publikováno v:
Progress In Electromagnetics Research M. 97:107-117
Autor:
Thottam S. Kalkur, Dubari Borah
Publikováno v:
Progress In Electromagnetics Research C. 97:1-13
Autor:
Dubari Borah, Thottam S. Kalkur
Publikováno v:
2020 International Applied Computational Electromagnetics Society Symposium (ACES).
This paper introduces a novel architecture of reconfigurable balanced (differential) dualband bandstop filter (BSF). In differential mode (DM), each symmetrical bisection of the filter incorporates in-series cascade of two tunable dualband bandstop s
Publikováno v:
Journal of Crystal Growth. 493:41-44
Thermoacoustic devices were fabricated on flexible plastic substrates with few layer graphene films. The graphene films were grown by chemical vapor deposition on nickel and copper foil substrates, then transferred to the plastic substrates. A simple
Autor:
Almonir Mansour, Thottam S. Kalkur
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 63:2224-2230
A switchable and tunable bulk acoustic wave (BAW) duplexer for RF applications is presented in this paper. The fabricated BAW duplexer was built on sapphire substrate using solidly mounted resonators. A metal-organic solution deposition technique was
Autor:
Thottam S. Kalkur, Dubari Borah
Publikováno v:
2018 IEEE MTT-S Latin America Microwave Conference (LAMC 2018).
This paper introduces for the first time, a novel architecture of differential (balanced) bandstop filter (BSF), which can realize an arbitrary number of stopbands with arbitrary order. The design incorporates in-series cascade of K N-band sections i
Autor:
Thottam S. Kalkur, Almonir Mansour, Gary S. Tompa, Nick M. Sbrockey, Pamir Alpay, Milad Hmeda
Publikováno v:
Integrated Ferroelectrics. 173:113-118
In this paper, we are presenting the results on tunable and switchable graded composition BaxSr1-xTiO3 (x = 0.6 to 0.90) film bulk resonators (FBARs) based on Silicon dioxide/Tantalum oxide Bragg reflectors. The Bragg reflectors can withstand high te