Results 161 to 170 of about 9,847,678 (245)

Electrical Property Enhancement of a Breast-Fat-Equivalent Phantom for Microwave Mammography. [PDF]

Bioengineering (Basel)
Inada K, Nozaki Y, Yamamoto T.
europepmc   +1 more source

Bone-marrow edema estimation with a microwave imaging open-ended coaxial probe array in ex vivo bovine long bones: comparison with CT. [PDF]

Eur Radiol Exp
Conti N, Giaccaglia P, Lidoni V, Rosa A, Sconfienza LM.   +4 more
europepmc   +1 more source

Efficient Current-Driven Perpendicular Magnetization Switching Through the Synergy of the Orbital and Spin Hall Effects. [PDF]

Adv Sci (Weinh)
Wu C, Zhou J, Fan Y, Chen J, Sun R, Deng Z, Wei Z, Ren C, Zheng X, Zhang Z, Zhang J, Li J, Zhao J, Jiang W, Ke H, Wu H, Wang W.   +16 more
europepmc   +1 more source

Zeptojoule calorimetry. [PDF]

Nat Electron
Gunyhó AM, Kohvakka K, Chen QM, Girard JP, Kokkoniemi R, Liu W, Möttönen M.   +6 more
europepmc   +1 more source

Imaging cell phone radiation in tissue mimics with hyperpolarized low-field MRI. [PDF]

Sci Adv
Ogier SE, Russek SE, Martinez JA, Betz KM, Stupic KF, Watterson WJ, Simons MT, Holloway CL, Biller JR, Srivastava DJ, Teixeira RPAG, Keenan KE.   +11 more
europepmc   +1 more source

Photonics-Based Broadband Microwave Measurement

Journal of Lightwave Technology, 2017
Jianping Yao, Shilong Pan
exaly   +2 more sources

Radio-Frequency and Microwave Techniques for Non-Invasive Measurement of Blood Glucose Levels

Diagnostics, 2019
This paper reviews non-invasive blood glucose measurements via dielectric spectroscopy at microwave frequencies presented in the literature. The intent is to clarify the key challenges that must be overcome if this approach is to work, to suggest some ...
Yang Hao, Tuba Yilmaz, Robert Foster
exaly   +2 more sources

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High-Accuracy Multiple Microwave Frequency Measurement With Two-Step Accuracy Improvement Based on Stimulated Brillouin Scattering and Frequency-to-Time Mapping

Journal of Lightwave Technology, 2021
A photonic-assisted multiple microwave frequency measurement approach based on stimulated Brillouin scattering (SBS) and frequency-to-time mapping with high accuracy and a wide frequency measurement range is reported.
Jialin Liu, Taixia Shi, Yang Chen
semanticscholar   +1 more source

Microwave Sensor Loaded With Complementary Curved Ring Resonator for Material Permittivity Detection

IEEE Sensors Journal, 2022
In the field of microwave measurement, how to miniaturize devices and improve measurement sensitivity is a major challenge. In this article, a planar microwave sensor loaded with a complementary curved ring resonator (CCRR) is proposed to measure the ...
Xueyun Han, Xiaosong Li, Yingping Zhou, Zhongjun Ma, Pei Peng, Chenghao Fu, Lei Qiao   +6 more
semanticscholar   +1 more source

Dual-Frequency Microwave Resonant Sensor to Detect Noninvasive Glucose-Level Changes Through the Fingertip

IEEE Transactions on Instrumentation and Measurement, 2021
In this article, which is a fundamental step in an underway research, a microwave resonant sensor at two resonance frequencies of 5.5 and 8.5 GHz (in order to increase the accuracy of the application) with a quality factor of 180 and 106, for blood ...
S. Kiani, P. Rezaei, M. Fakhr
semanticscholar   +1 more source