Results 11 to 20 of about 1,738,073 (376)
Microwave Quantum Illumination [PDF]
Physical Review Letters, 2015 Main Letter.
S. Barzanjeh +5 more
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IEEE Journal of Microwaves, 2021 The unique properties of microwaves make them useful in many diverse applications across a wide range of fields, spanning much of engineering and science. In the chemical sciences, microwaves provide a toolkit of electric and magnetic effects with which, at high power, unconventional heating modes can be used to produce new materials not obtainable by ...
Daniel R. Slocombe, Adrian Porch
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Photonic chip-based low-noise microwave oscillator [PDF]
Nature, 2023 Numerous modern technologies are reliant on the low-phase noise and exquisite timing stability of microwave signals. Substantial progress has been made in the field of microwave photonics, whereby low-noise microwave signals are generated by the down ...
I. Kudelin +28 more
semanticscholar +1 more source
Crystals, 2022 An anti-reflection coating on a back-illuminated 128 × 128 array Si-based blocked impurity band (BIB) detector in a very-long-wave infrared range was designed in this work. The reflectance and transmittance spectra of ZnS films with different thicknesses
Zuoru Dong +8 more
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Micromachines, 2022 In this work, the wavelength selection characteristics of metal gratings on Si-based blocked-impurity-band (BIB) detectors in the terahertz band were studied by performing experiments and a finite difference time domain (FDTD) simulation.
Yulu Chen +9 more
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Microwave Superconductivity [PDF]
IEEE Journal of Microwaves, 2021 We give a broad overview of the history of microwave superconductivity and explore the technological developments that have followed from the unique electrodynamic properties of superconductors. Their low loss properties enable resonators with high quality factors that can nevertheless handle extremely high current densities.
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Novel Technique of Gap Waveguide Cavity Resonator Sensor with High Resolution for Liquid Detection
International Journal of Antennas and Propagation, 2022 This article proposes a novel microfluidic sensor designed with a highly accurate Q-factor for liquid detection. The proposed sensor is developed and implemented with a gap waveguide cavity resonator (GWCR) approach.
Ammar Alhegazi +8 more
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The Incident Field Optimization Method for the Electromagnetic Inverse Problems
International Journal of Antennas and Propagation, 2022 In this letter, an incident field optimization (IO) method integrated with contrast source inversion (CSI) method and multiplicative regularized CSI (MR-CSI) method is proposed to deal with the electromagnetic inverse problems.
Hao Li, Lijia Chen, Jinghui Qiu
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Highly Efficient Calibration of Antenna Arrays by Active Targets in the Near-Field
IEEE Open Journal of Antennas and Propagation, 2023 To enhance the capabilities of high-resolution imaging or beamforming, the trend goes towards arrays with high-channel count and large aperture sizes.
Matthias Linder +4 more
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First-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters [PDF]
, 2003 WMAP precision data enable accurate testing of cosmological models. We find that the emerging standard model of cosmology, a flat Λ-dominated universe seeded by a nearly scale-invariant adiabatic Gaussian fluctuations, fits the WMAP data.
D. Spergel +22 more
semanticscholar +1 more source