, 2016 Coherent optical phonons in bulk solid system play a crucial role in understanding and designing light-matter interactions and can be detected by the transient-reflectivity measurement.
Kayanuma, Yosuke +9 more
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A 0.18 μm CMOS low noise, highly linear continuous-time seventh-order elliptic low-pass filter [PDF]
, 2005 This paper presents a fast procedure for the system-level evaluation of noise and distortion in continuous-time integrated filters. The presented approach is based on Volterra's series theory and matrix algebra manipulation.
Delgado Restituto, Manuel +2 more
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Study on the Relation between Local Earthquakes and Minute Ground Deformation. Part 2. An Application of the Digital Filtering to the Tiltgram for the Detection of the Minute Anomalous Tilting of the Ground. [PDF]
, 1966 Digital band-pass and high-pass filters have been applied to the tiltmetric records observed at Wakayama, in order to detect small anomalous ground deformations.
TANAKA, Torao
core
Biconical Cavity Utilised in Realising Quadruple‐ and Quintuple‐Mode Wideband Bandpass Filters
IET Microwaves, Antennas & PropagationThis work introduces the biconical cavity as a high‐performance resonator for multimode wideband bandpass filters. Unlike conventional cylindrical cavities, its tapered geometry enhances mode separation and extends the rejection band compared to an equal‐
Maha H. Elfeshawy +2 more
doaj +1 more source
Potential-controlled filtering in quantum star graphs
, 2012 We study the scattering in a quantum star graph with a F\"ul\"op--Tsutsui coupling in its vertex and with external potentials on the lines. We find certain special couplings for which the probability of the transmission between two given lines of the ...
Albeverio +15 more
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IEEE Photonics Journal, 2019 We report continuously tunable and bandwidth variable optical notch and band-pass filters created by combining four left- and right-handed circular cholesteric liquid crystal cells without extra optical components. Filter performance was greatly improved
Mi-Yun Jeong, Keumcheol Kwak
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Coplanar waveguide discontinuities for P-I-N diode switches and filter applications [PDF]
A full wave space domain integral equation (SDIE) analysis of coplanar waveguide (CPW) two port discontinuities is presented. An experimental setup to measure the S-parameters of such discontinuities is described. Experimental and theoretical results for
Dib, N. I. +3 more
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The Beauty of Symmetry: Common-mode rejection filters for high-speed interconnects and balanced microwave circuits [PDF]
, 2017 Common-mode rejection filters operating at microwave frequencies have been the subject of intensive research activity in the last decade. These filters are of interest for the suppression of common-mode noise in high-speed digital circuits, where ...
Bonache, Jordi +6 more
core
Narrow-band Borrmann multilayer filters for monitoring of EUV sources [PDF]
, 2014 EUV sources currently under development for high volume manufacturing are based on hot plasmas that produce next to 13.5 nm also broadband blackbody radiation and out-of-band line emissions.\ud For the accurate monitoring of the in-band (13.5 nm ± 2 ...
Barreaux, J.L.P. +4 more
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