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A miniaturized millimeter-wave standing-wave filtering switch with high P1dB
Published 2013“…With the proposed standing-wave topology, a good linearity with the input 1-dB compression point (P1dB) of 21 dBm is obtained for both switches.…”
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Journal Article -
2
Design and fabrication of a 3D printed acoustic levitator for droplet trapping
Published 2020“…Acoustic levitation in single-axis acoustic levitator occurs when a standing wave is formed between a transducer and a correctly positioned reflector plate or another transducer. …”
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Final Year Project (FYP) -
3
Coherent perfect absorption in deeply subwavelength films in the single-photon regime
Published 2018“…The technologies of heating, photovoltaics, water photocatalysis and artificial photosynthesis depend on the absorption of light and novel approaches such as coherent absorption from a standing wave promise total dissipation of energy. Extending the control of absorption down to very low light levels and eventually to the single-photon regime is of great interest and yet remains largely unexplored. …”
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Journal Article -
4
A CFD-sectional algorithm for population balance equation coupled with multi-dimensional flow dynamics
Published 2021“…The acoustic agglomeration in a standing wave is simulated as a representative case. …”
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Journal Article -
5
End-fire surface wave antenna with metasurface coating
Published 2018“…Measured results are in good agreement with simulated ones, and they show that the surface wave antenna has a very wide bandwidth from 3.78 to 18.54 GHz for voltage standing wave ratio <; 2.5 and exhibits a low profile of only 5 mm (0.063 λL, λL is the free-space wavelength at the lowest operating frequency). …”
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Journal Article -
6
Development and design of wearable textile antenna on various fabric substrate for unlicensed ultra-wideband applications
Published 2022“…The parameters obtained from the wearable textile antenna are return loss (S-11), directivity, gain, voltage standing wave ratio (VSWR) as well as the specific absorption rate (SAR) value. …”
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7
Coherent perfect absorption of quantum light
Published 2024“…Coherent perfect absorption (CPA) was introduced as a classical optics phenomenon of a standing-wave absorption by a subwavelength film. In this paper, we develop a theory of CPA of quantized standing waves taking account of a subwavelength thickness of the absorber. …”
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Journal Article -
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Numerical investigation of spatially nonhomogeneous acoustic agglomeration using sectional algorithm
Published 2019“…The first case involves acoustic agglomeration in a standing wave field with spatial alternation of acoustic kernels from nodes to antinodes. …”
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Journal Article -
9
Hole spin helix : anomalous spin diffusion in anisotropic strained hole quantum wells
Published 2014“…We predict an enhanced spin lifetime associated with a spin helix standing wave similar to the Persistent Spin Helix which exists in the two-dimensional electron gas with equal Rashba and Dresselhaus spin-orbit interactions. …”
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Journal Article -
10
Laboratory study of the enhanced wave-induced drift of large rectangular floating objects
Published 2025“…This enhanced drift behaviour, compared to the theoretical Stokes drift for infinitely small fluid parcels, is attributed to changes in the objects’ oscillatory motion and local wave amplitude distribution (standing wave pattern) due to the presence of the object. …”
Journal article -
11
Surface wave interactions with submerged horizontal viscoelastic sheets
Published 2022“…For larger submergence, a standing wave pattern with primarily lower order modes develops along the sheet with a significant reduction of transmitted wave energy past the sheet region for shorter period waves. …”
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Journal Article -
12
Compact x-ray source based on burst-mode inverse Compton scattering at 100 kHz
Published 2014“…The accelerator is a novel high-efficiency standing-wave linac and rf photoinjector powered by a single ultrastable rf transmitter at X-band rf frequency. …”
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Article -
13
The influence of mode dominance and traveling waves on flexible cylinder flow-induced vibration
Published 2024“…To further tell the difference between traveling waves and standing waves, a traveling wave index is proposed. The statistics of the mode dominance factor and the traveling wave index are presented for a set of flexible cylinder VIV experiments. …”
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