Design and investigation of a novel variable reactance-based capacitive RF-MEMS switch with multifrequency operation for mmWave applications

R Kumari, M Angira - Analog Integrated Circuits and Signal Processing, 2024 - Springer
This paper presents the design and investigation of a variable reactance-based RF-MEMS
capacitive switch operating on multiple frequency bands in millimetre wave ranges used for …

RF-MEMS capacitive switches: enabling transition towards 5G/B5G applications

R Kumari, M Angira - International Journal of Information Technology, 2023 - Springer
This paper presents design and analysis of radio frequency microelectromechanical (RF-
MEMS) shunt capacitive switch for millimeter wave (mmWave) frequencies. The device …

An improved design based on a symmetrical toggle shunt capacitive RF-MEMS switch with multiple stable states and Off-state frequency tunability

M Angira - Journal of Computational Electronics, 2023 - Springer
This work presents a design based on a symmetrical toggle switch. The proposed device is
designed using a cantilever structure. The actuation of the switching structure is based on …

A low insertion loss, multi-band, fixed central capacitor based RF-MEMS switch

M Angira, K Rangra - Microsystem Technologies, 2015 - Springer
This paper presents a new type of capacitive shunt RF-MEMS switch. In the proposed
design, switch consists of a beam in the form of two symmetric cantilevers anchored at the …

Ka‐band RF MEMS capacitive switch with low loss, high isolation, long‐term reliability and high power handling based on GaAs MMIC technology

C Chu, X Liao, H Yan - IET Microwaves, Antennas & …, 2017 - Wiley Online Library
This study presents a Ka‐band radio frequency (RF) micro electro mechanical systems
(MEMS) capacitive switch with low loss, high isolation, long‐term reliability and high power …

FEM simulation and material selection for enhancing the performance of a RF-MEMS capacitive switch

R Kumari, M Angira - Journal of Computational Electronics, 2022 - Springer
The performance of radio-frequency microelectromechanical systems (RF-MEMS) is based
on the material and geometry of the switching device. The first step of any design process is …

Design and simulation of capacitive MEMS switch for Ka band application

V Bhatia, S Kaur, K Sharma, P Rattan… - Wireless …, 2021 - Wiley Online Library
In this paper, RF MEMS switch with capacitive contact is designed and analyzed for Ka band
application. A fixed‐fixed beam/meander configuration has been used to design the switch …

[HTML][HTML] A novel design for low insertion loss, multi-band RF-MEMS switch with low pull-in voltage

M Angira, KJ Rangra - … Science and Technology, an International Journal, 2016 - Elsevier
This paper presents a new type of capacitive shunt RF-MEMS switch. In the proposed
design, float metal concept is utilized to reduce the RF overlap area between the movable …

Design and analysis of novel low-voltage low loss RF-MEMS switch

ML Ya - 2018 - search.proquest.com
RF-MEMS switch is a kind of electromechanical structure that is used to short or open a RF
to millimeter-wave-frequency transmission line. Compared to traditional RF switches, RF …

Novel high capacitance ratio compact float metal based RF MEMS switch for multi band and variable bandwidth: design and RF performance analysis

T Singh - Microsystem Technologies, 2016 - Springer
Modern complex systems, as they are multi functional, they require many small unit cells for
multi functionality. These are certain applications, where the change in operational …