The Automatical Slotted-Line System Controlled with Micro-Computer IBM 80486 |
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| Authors: | Zhisheng Lin Haitau Lin Hangbo Xue Chuhua Pan Yuliang Long |
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| Affiliation: | (1) CIE, Department of Electronics, Zhongshan University, Guangzhou, 510275, People's Republic of China |
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| Abstract: | This paper reports an automatical slotted-lin system which has been developed by us. This system is controlled with IBM-PC 80486. Its software is designed with C Language. It can performs a variety of measurements such as high, medium and low SWR measurement, signal source SWR, attenuation, phase shift, scattering coefficient of two port network and dielectric constant measurement etc. rapily, exately and conveniently. In this paper, the hardware composition and software design are described. A series of typical measurement results of SWR at 30MM wave-band are given. This method is adaptable for MM-Wave band and other Micro-wave band. |
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| Keywords: | Automatical slotted-line Standing-wave ratio (SWR) Micro-computer Hardware circuit Software design |
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