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892
Metamaterial Tunable Filter Design
"... Copyright © 2013 N. Benmostefa et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. This paper presents a new concept to implement ..."
Abstract
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a tunable filter metamaterial with dual negative refraction composed of ferrite slabs and metallic resonators, including split-ring resonators (SRR), and short wire pairs. The ferrite slabs under an applied magnetics bias provide one magnetic resonance frequency band and the metallic resonators
Tuning Circuit Based on Varactor for Tunable Filter
"... Tuning circuit based on varactor for tunable filter ..."
Wavelength- and Bandwidth-Tunable Filters Based on
"... Abstract: A wavelength- and bandwidth- tunable filter with microelectromechanical-system (MEMS)-actuated waveguides is first demonstrated on a silicon-based microdisk resonator. Integrated microheaters enabled wavelength tuning up to 125GHz. Bandwidth can be tuned from 12.0 to 41.2GHz by coupling co ..."
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Abstract: A wavelength- and bandwidth- tunable filter with microelectromechanical-system (MEMS)-actuated waveguides is first demonstrated on a silicon-based microdisk resonator. Integrated microheaters enabled wavelength tuning up to 125GHz. Bandwidth can be tuned from 12.0 to 41.2GHz by coupling
Tunable Filter Spectrometer Results
, 2001
"... Approved for public release; distribution unlimited. ..."
Design and Implementation of RF Receiver Front-end and Tunable Filter
, 2010
"... digital controlled oscillator, tunable filter ..."
RF MEMS-Based Tunable Filters
, 2001
"... ABSTRACT: This paper overviews the application of RF MEMS switches in tunable filters as well as circuit developments for bandpass filters covering 110 MHz to 2.8 GHz. RF MEMS have several desirable features, including small size, low power requirements, and low loss. The basic operation of Raytheon ..."
Abstract
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Cited by 7 (2 self)
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ABSTRACT: This paper overviews the application of RF MEMS switches in tunable filters as well as circuit developments for bandpass filters covering 110 MHz to 2.8 GHz. RF MEMS have several desirable features, including small size, low power requirements, and low loss. The basic operation
Taurus Tunable Filter – seven years of observing
, 2003
"... The Taurus Tunable Filter (TTF) has now been in regular use for seven years on the Anglo-Australian Telescope (AAT). The instrument was also used for three years (1996–1999) on the William Herschel Telescope (WHT). We present a brief review of the different applications in order to illustrate the ve ..."
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The Taurus Tunable Filter (TTF) has now been in regular use for seven years on the Anglo-Australian Telescope (AAT). The instrument was also used for three years (1996–1999) on the William Herschel Telescope (WHT). We present a brief review of the different applications in order to illustrate
An integrated RF MEMS tunable filters
- in Proc. IEEE Int. Conf. Microelectromech. Syst
"... This paper reports on a high-performance MEMS lumped bandpass filter continuously tuned from 1 GHz to 0.6 GHz using 12 electrostatically actuated MEMS capacitors. To demonstrate the benefits of MEMS technologies, a reconfigurable filter array is implemented on a PCB using SMT components and its perf ..."
Abstract
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Cited by 2 (2 self)
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This paper reports on a high-performance MEMS lumped bandpass filter continuously tuned from 1 GHz to 0.6 GHz using 12 electrostatically actuated MEMS capacitors. To demonstrate the benefits of MEMS technologies, a reconfigurable filter array is implemented on a PCB using SMT components and its
Results 1 - 10
of
892
