Results 241 to 250 of about 4,005,914 (318)

Extensive Age-Balanced and Subject-Varied mmWave Radar Dataset of Referenced Records for Vital Signs. [PDF]

Sci Data
Parralejo F, Paredes JA, Álvarez FJ, Vicario Á.   +3 more
europepmc   +1 more source

Impact of Endovascular Aortic Repair on Aortic Stiffness: Preliminary Results from a Prospective In Vivo Study Following EVAR. [PDF]

J Clin Med
Bellotti P, Maris EL, de Kort JF, Bissacco D, Romagnoli S, Domanin M, Grignaffini C, Salvi P, Parati G, Mazzi V, Calo K, Griffo B, Gallo D, Morbiducci U, Hazenberg CEVB, van Herwaarden JA, Trimarchi S.   +16 more
europepmc   +1 more source

Structural-Prior Deep Learning Network for Millimeter-Wave Radar Image Enhancement in Autonomous Driving Road Sensing. [PDF]

Sensors (Basel)
Chen H, Huang T, Wang Y, Shi J, Xu Z.
europepmc   +1 more source

Leveraging butterfly meta material structures in a symmetric stub-loaded microstrip MIMO antenna for advanced biomedical and security applications. [PDF]

Sci Rep
Vineetha KV, Madhav BTP, Siva Kumar M, Chinthaginjala R, Al-Turjman F, Hamdi M.   +5 more
europepmc   +1 more source

Geometry as a Selector of Optical States in Curved Photonic Architectures. [PDF]

Polymers (Basel)
Sandu I, Fleaca CT, Antohe I, Dumitrache F, Urzica I, Popescu I, Dumitru M.   +6 more
europepmc   +1 more source

A Compact High-Efficiency Tri-Band CPW-Fed Millimeter-Wave Dielectric Patch Antenna for Wireless Systems. [PDF]

Sensors (Basel)
Albarakati AA, Khamas SK.
europepmc   +1 more source

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Review of advances in microwave and millimetre-wave NDT&E: principles and applications

Philosophical Transactions Series A, Mathematical, Physical, and Engineering Sciences, 2020
Microwave and millimetre-wave non-destructive testing and evaluation (NDT&E) has a long history dating back to the late 1950s (Bahr 1982 Microwave non-destructive testing methods ; Zoughi 2000 Microwave Non-destructive testing and evaluation principles ;
Mohammad Tayeb Al Qaseer, Matthew Dvorsky, Reza Zoughi   +2 more
exaly   +2 more sources

Determination of aflatoxin B1 in peanuts based on millimetre wave

Food Chemistry
This study introduces a novel method for swift detection of AFB1 in peanuts using millimetre wave technology. The research team devised a portable millimetre-wave detection device employing a double-external-difference mixing structure.
Jihong Deng, Leijun Xu
exaly   +2 more sources

Integrated lithium niobate photonic millimetre-wave radar

Nature Photonics, 2023
Millimetre-wave (mmWave) radars are key enabler in the upcoming 6G era for high-resolution sensing and detection. Conventional photonic radars are mostly realized in tabletop systems composed of bulky discrete components, whereas the more compact ...
Sha Zhu, Yi-Wen Zhang, Jia-Xue Feng, Yongji Wang, Kun-Peng Zhai, Han-Ke Feng, E. Y. Pun, Ning-Hua Zhu, Cheng Wang   +8 more
semanticscholar   +1 more source

Quad element millimetre-wave MIMO antenna for 5G communication

Journal Electromagnetic Waves and Applications, 2023
A multiple-input and multiple-output (MIMO) system (size 35 × 35 × 0.76 mm3) of the four-element antenna with a 4.69 GHz impedance bandwidth (23.56–28.25 GHz) (millimetre wave) is proposed for 5G communication.
R. Mistri, Ashutosh Kumar Singh, S. K. Mahto, R. Sinha   +3 more
semanticscholar   +1 more source