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Crystal filter

A crystal filter is an electronic filter that uses quartz crystals for resonators. Quartz crystals are piezoelectric, so their mechanical… Expand
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2019
Review
2019
This chapter presents and analyzes the Whale Optimization Algorithm. The inspiration of this algorithm is first discussed in… Expand
2018
2018
(Received 7 Jun. 2018; Revised 12 Jul. 2018; Accepted 28 Aug. 2018; Published 15 Sep. 2018) Abstract: Using the transfer matrix… Expand
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Highly Cited
2013
Highly Cited
2013
Using stress-induced curved cantilevers to form double split-ring resonator (DSRR) in three-dimensional configuration, an… Expand
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2013
2013
We propose an idea of using a convergent dipole wave at the aperture, radiated from a dipole at distance of z0, to produce a… Expand
Highly Cited
2011
Highly Cited
2011
The transmission properties of one-dimensional photonic crystals (PCs) consisting of plasma and lossless dielectric have been… Expand
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Review
2007
Review
2007
Bulk Acoustic Wave (BAW) devices have been researched for several decades with great promise and are now rapidly growing in the… Expand
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2005
2005
Estimates of the incidence of metameric surfaces, defined as having different spectral reflectances but appearing the same under… Expand
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Highly Cited
2004
Highly Cited
2004
A metallic photonic crystal filter has been demonstrated at terahertz frequencies, with the passband tunable over the range of… Expand
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Highly Cited
2003
Highly Cited
2003
A tunable metallic photonic crystal filter with a mechanical tuning mechanism is demonstrated. The performance is predicted with… Expand
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Highly Cited
1995
Highly Cited
1995
We report on a new class of instrument for imaging spectral analysis, the tunable liquid crystal filter (LCTF). The LCTF is an… Expand