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Development of a Ti...
Development of a Time Domain Microwave System for Medical Diagnostics
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- Zeng, Xuezhi, 1980 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Fhager, Andreas, 1976 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- He, Zhongxia Simon, 1984 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Persson, Mikael, 1959 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Linner, Peter, 1945 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Zirath, Herbert, 1955 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2014
- 2014
- English.
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In: IEEE Transactions on Instrumentation and Measurement. - 1557-9662 .- 0018-9456. ; 63:12, s. 2931-2939
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Abstract
Subject headings
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- In this paper, a time-domain system dedicated to medical diagnostics has been designed, a prototype has been built and its performance has been evaluated. Measurements show that the system has a 3-dB bandwith of about 3.5 GHz and a signal to noise ratio over 40 dB in the frequency range about 800 MHz to 3.8 GHz. The system has been used to perform a microwave tomographic image reconstruction test. The same target was reconstructed based on data measured with a network analyzer. A comparison between the images shows very small differences, and proves the functionality of the time domain system.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Keyword
- Microwave imaging
- time domain measurements
- ultrawideband (UWB)
Publication and Content Type
- art (subject category)
- ref (subject category)
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Zeng, Xuezhi, 19 ...
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Fhager, Andreas, ...
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He, Zhongxia Sim ...
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Persson, Mikael, ...
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Linner, Peter, 1 ...
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Zirath, Herbert, ...
- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
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and Other Electrical ...
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IEEE Transaction ...
- By the university
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Chalmers University of Technology