K
Kamaljit Rangra
Researcher at Indian Institute of Technology, Jodhpur
Publications - 84
Citations - 635
Kamaljit Rangra is an academic researcher from Indian Institute of Technology, Jodhpur. The author has contributed to research in topics: Insertion loss & Capacitive sensing. The author has an hindex of 11, co-authored 80 publications receiving 511 citations. Previous affiliations of Kamaljit Rangra include University of Trento & The National Academy of Sciences, India.
Papers
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Proceedings ArticleDOI
A versatile MEMS bimorph actuator with large vertical displacement and high resolution: Design and fabrication process
TL;DR: In this paper, the authors present design, simulation results and envisaged fabrication process for a versatile MEMS bimorph actuator with large out-of-plane displacement and high resolution.
Journal ArticleDOI
Low loss STS based SPDT for X — Band applications
TL;DR: In this paper, an approach to optimize the electromechanical parameters of RF MEMS SPDT designed for operation at 10 GHz, using high dielectric constant material (HfO2) is presented and the results are compared to those for silicon dioxide.
Journal ArticleDOI
Reduced dielectric charging RF MEMS capacitive switch
Khushbu Mehta,Khushbu Mehta,Deepak Bansal,Deepak Bansal,Anuroop Bajpai,Anuroop Bajpai,Ashudeep Minhas,Amit Kumar,Amit Kumar,Maninder Kaur,Pramod Kumar,Kamaljit Rangra,Kamaljit Rangra +12 more
TL;DR: In this paper, a design to alleviate charging issues for RF MEMS switches is proposed to alleviate the stiction and drift in pull-in voltage caused by dielectric charging.
Journal ArticleDOI
Phenomenon of resist debris formation in electron beam lithography and its possible application
TL;DR: In this paper, the phenomenon of resist debris (RD) formation in electron beam lithography (EBL) under various conditions of proximity exposure (PE) effect is discussed and the PE correction at the preferred resist plane together with adequate beam to beam spacing can provide stable and uniformly distributed RD over the exposed pattern area.
Book ChapterDOI
A Large Stroke Inverse Series Connected Electrothermal Bimorph Micromirror Platform for Optical Applications
Amit Kumar,Amit Kumar,Deepak Bansal,Deepak Bansal,Maninder Kaur,Kamaljit Rangra,Kamaljit Rangra +6 more
TL;DR: In this paper, a large stroke surface micromachined micromirror platform actuated using inverse-series-connected (ISC) bimorph actuator is presented, which is capable of producing both piston and tip-tilt motion by application of voltage to Aluminum layer which acts as a constituent layer of ICS bimomorph and an electrical heater simultaneously.