Results 1 to 10 of about 18,313 (294)
A new microstrip diplexer using open-loop resonators [PDF]
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2014 In this paper, a new microstrip diplexer using open loop resonators with compact size and high isolation is designed and fabricated for the WLANs (IEEE 802.11b/g at 2.4 GHz and IEEE 802.11a at 5.2 GHz) applications.
A. Chinig +6 more
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An Autonomous Frequency Reconfigurable Antenna Using Slotline Open-Loop Resonators [PDF]
IEEE Access, 2021 This paper presents a slotline open-loop resonators based frequency reconfigurable antenna with autonomous switching of frequency bands. The dual-port slot antenna is designed to operate at 2.1 GHz when excited at port-1, and when port-2 is excited, the ...
Geriki Polaiah +2 more
doaj +2 more sources
Design of Compact BPF and Planar Diplexer for UMTS using Embedded-scheme Resonator [PDF]
Radioengineering, 2013 A compact planar diplexer utilizing embedded-scheme resonator (ESR) is designed for universal mobile telecommunications system (UMTS). The ESR is formed by embedding interdigital resonators into an open loop resonator.
B. F. Zong +3 more
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Design of Compact Multiband Microstrip BPF Based on Fractal Open-Ring Configuration [PDF]
Engineering and Technology Journal, 2018 Multiband bandpass filters (BPFs) are one of the core elements in the multi-services wireless communication systems. For this purpose, this paper presents a design of a compact multiband microstrip BPF design based on fractal open loop configuration. The
Hayder Ahmed +2 more
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A Tunable-Gain Transimpedance Amplifier for CMOS-MEMS Resonators Characterization
Micromachines, 2021 CMOS-MEMS resonators have become a promising solution thanks to their miniaturization and on-chip integration capabilities. However, using a CMOS technology to fabricate microelectromechanical system (MEMS) devices limits the electromechanical ...
Rafel Perelló-Roig +3 more
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Novel Chipless RFID Technology Using Open Loop Resonator [PDF]
Proceedings of the 2016 International Conference on Electrical, Mechanical and Industrial Engineering, 2016 The paper presents the design and development of a low cost compact chipless RFID system for secure near field data transfer. The proposed system is suitable for use in credit cards, personal data keeping cards and identification cards based on the principle of "data transfer by contact" which at present commonly uses the integrated circuits (IC) or ...
V.A. Shameena, Ayman S. Al-zayed
openaire +1 more source
From MEMS to NEMS: closed-loop actuation of resonant beams beyond the critical Duffing amplitude [PDF]
, 2008 International audienceBecause of its moderate cost in terms of electronics, resonant sensing has become commonplace in the context of MEMS and NEMS devices.
Alain, Bonnoit +5 more
core +3 more sources
Design of Compact Parallel-Connected Chained Function Filters [PDF]
Journal of Electromagnetic Engineering and Science, 2023 The design of compact parallel-connected chained function filters is presented in this paper. The proposed filters will offer reduced sensitivity to manufacturing tolerance within the specified bandwidth in comparison to conventional Chebyshev filters ...
Francis E. Chinda +4 more
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Optomechanical-like coupling between superconducting resonators [PDF]
, 2014 We propose and analyze a circuit that implements a nonlinear coupling between two superconducting microwave resonators. The resonators are coupled through a superconducting quantum interference device (SQUID) that terminates one of the resonators.
Johansson, G. +2 more
core +2 more sources
Design of Miniaturized SIW Filter Loaded with Open-Loop Resonators and Its Application to Diplexer [PDF]
Radioengineering, 2020 This paper presents a novel design of miniaturized substrate-integrated waveguide (SIW) filter loaded with a pair of unit-cell resonators. Two identical open-loop resonators are connected face-to-face to form a unit-cell. A pair of unit-cells is engraved
R. K. Barik +3 more
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