نتایج جستجو برای: through wall microwave imaging

تعداد نتایج: 1950149  

Journal: :Nature Communications 2021

2006
R. TIPA O. BALTAG

The paper presents some new methods for early breast cancer detection using microwaves. On describe the following methods and techniques: microwave impedance tomography, termography and microwave radiometry, combined methods microwave and ultra-acustic image and confocal microwave imaging. We make an analysis of advantages and disadvantages of every method and also physical principles of microw...

Journal: :The Journal of the Acoustical Society of America 2010

1999
Lihong V. Wang Xuemei Zhao Haitao Sun Geng Ku

We present tomographic imaging of biological tissues by use of microwave-induced acoustic signal. It was demonstrated that the acoustic signal was proportional to the intensity of the incident microwave and was related to the absorption property of microwave in the medium. Pulsed microwave radiation was used to illuminate the samples. Absorbed microwave energy caused thermoelastic expansion tha...

Journal: :International Journal of Antennas and Propagation 2014

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