Results 171 to 180 of about 9,847,678 (245)

Design of a microwave sensor for measurement of water in fuel contamination

Measurement, 2019
In this paper the modeling and the design of a microwave sensor is proposed for real-time fuel quality monitoring, with particular regard to water-in-fuel measurement.
G. Andria, F. Attivissimo, A. Nisio, A. Trotta, S. Camporeale, Pietro Pappalardi   +5 more
semanticscholar   +1 more source

Photonics-Based Broadband Microwave Instantaneous Frequency Measurement by Frequency-to-Phase-Slope Mapping

IEEE transactions on microwave theory and techniques, 2019
A photonics-based broadband microwave instantaneous frequency measurement (IFM) method is proposed by monotonously mapping the frequency to the slope of the time-varying phase of the microwave signal under test.
Jingzhan Shi, Fangzheng Zhang, D. Ben, S. Pan   +3 more
semanticscholar   +1 more source

Photonic measurement of microwave frequency using a silicon microdisk resonator

Optics Communications, 2015
Dingshan Gao
exaly   +2 more sources

Temperature Measurement by Microwave Radiometry: Application to Microwave Sintering

IEEE Transactions on Instrumentation and Measurement, 2009
Temperature is a key parameter in industrial manufacturing, and its control is very often directly related to the quality of the products. Microwave-assisted processing has gained worldwide acceptance in powder technologies, in particular for the sintering of ceramic parts.
Beaucamp-Ricard, C., Dubois, Luc, Vaucher, S., Cresson, Pierre-Yves, Lasri, T., Pribetich, J.   +5 more
openaire   +2 more sources

Temperature Measurement by Microwave Radiometry

2008 IEEE Instrumentation and Measurement Technology Conference, 2008
Temperature is an important parameter in the industrial world. For example, temperature control is of a greater concern in food processing industry for safety reasons as well as for product quality. Recently, microwave processing of powder metallurgical bodies has been shown to be very promising.
Cresson, P.Y., Ricard, C., Dubois, L., Vaucher, S., Lasri, T., Pribetich, J.   +5 more
openaire   +2 more sources

Virtual laboratory for microwave measurements

Computer Applications in Engineering Education, 2019
AbstractThe study introduces an approach in developing a virtual laboratory that can be used for classroom instruction as well as distance learning and is a good alternative to highly expensive microwave measurement equipment. The software package is written in C++.
Dmitry S. Gubsky, Anatoly B. Kleschenkov, Ivan V. Mamay   +2 more
openaire   +1 more source

An Investigation Into Microwave Moisture Measurements

AMPC Asia-Pacific Microwave Conference,, 2005
A method, based on a phase change of a transmitted signal across a sample, for determining moisture content is investigated. Three approaches: A Discrete Fourier transform, multiple frequency and single frequency phase counting methods are discussed and tested.
Robinson, A. W., Bialkowski, M. E.
openaire   +2 more sources

Microwave Breast Imaging: Clinical Advances and Remaining Challenges

IEEE Transactions on Biomedical Engineering, 2018
Objective: Microwave breast imaging has seen significant academic and commercial development in recent years, with four new operational microwave imaging systems used with patients since 2016.
Declan O’Loughlin, M. O’Halloran, B. Moloney, M. Glavin, E. Jones, M. A. Elahi   +5 more
semanticscholar   +1 more source

Microwave Dielectric Measurements

Journal of Applied Physics, 1947
The method of measurement of the dielectric properties of solid dielectrics described by S. Roberts and A. von Hippel has been applied with 3-cm wave-length waves in a rectangular wave guide. In this method the dielectric sample is placed at a short circuited end of the transmission line, and the dielectric properties of the sample, calculated from the
T. W. Dakin, C. N. Works
openaire   +1 more source

Microwave measurements of coal

Radio Science, 1976
In this investigation dielectric constant and loss tangent values of coal samples were computed from measurements made at microwave frequencies (8.2–12.4 GHz). Two different waveguide methods were used in the measurements. One technique utilized a finite sample and two reactive terminations, and the other required the use of an infinite sample ...
C. A. Balanis, W. S. Rice, N. S. Smith
openaire   +1 more source