Results 21 to 30 of about 440,766 (317)
Leida xuebao, 2016 Sparse microwave imaging is new concept, theory and methodology of microwave imaging, which introduces the sparse signal processing theory to microwave imaging and combines them together to overcome the paradox of increasing system complexity and imaging
Zhang Zhe +3 more
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RIPless Based Radar Waveform Analysis in Sparse Microwave Imaging
Leida xuebao, 2013 The echo data can be modeled as the product of the Toeplitz matrix and reflectivity of the observed scene. The row of the Toeplitz matrix is the time-shift of the transmitted signal.
Zhao Yao +3 more
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Estimating Significant Wave Height from SAR with Long Integration Times
Applied Sciences, 2022 Synthetic aperture radar (SAR) is an important means of estimating significant wave height with obvious advantages of all-day, all-weather, high resolution and wide swath coverage.
Yawei Zhao +4 more
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New thermocouple-based microwave/millimeter-wave power sensor MMIC techniques in GaAs
, 2010 We describe a new RF and microwave power sensor monolithic microwave integrated circuit design. The circuit incorporates a number of advances over existing designs.
Steve Cochran +11 more
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What does the future hold for microwave? "Microwave effect"
, 2015 Although we use microwave heating for chemical processes worth millions of dollars, the mechanism of the microwave heating is not very well understood. Progress in measuring local temperatures in microwave-heated transformations will allow us to search ...
MARINAKIS, S, Howard,, B
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, 2015 Microwave radiation is a form of electromagnetic radiation. It covers, broadly speaking, frequencies between 300 MHz and 300 GHz. For example a microwave oven operates at a frequency of 2.45 GHz and many mobile network providers use frequencies between ...
Marinakis, S, Howard, B
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International Journal of Microwave Engineering (JMICRO)
, 2022 International Journal of Microwave Engineering (JMICRO) is a peer-reviewed, open access journal which invites high quality manuscripts that focuses on Engineering and theory associated with microwave / millimeter-wave technology, guided wave structures ...
Microwave Engineering
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SNR‐dependent drone classification using convolutional neural networks
IET Radar, Sonar & Navigation, 2022 Radar sensing offers a method of achieving 24‐h all‐weather drone surveillance, but in order to be maximally effective, systems need to be able to discriminate between birds and drones.
Holly Dale +5 more
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What does the future hold for microwave? Medicine
, 2015 There are certain limitations and problems with using microwave radiation for diagnostic and therapeutic purposes, such as the spatial resolution, the penetration depth, the ability to focus the radiation, and the electromagnetic interference. Radiation,
MARINAKIS, S, Howard,, B
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Development of a novel instrument for microwave dielectric thermal analysis [PDF]
, 2006 The advantages of microwave heating in industrial processing are becoming more widely appreciated and the technique is of increasing commercial significance.
Parkes, GMB +19 more
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