文章基本信息

标题：Variation of Impedences in Impatt Diode at High Frequencies
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作者：Joydeep Sengupta ; Dr. Monojit Mitra
期刊名称：International Journal of Electronics and Computer Science Engineering
电子版ISSN：2277-1956
出版年度：2012
卷号：1
期号：4
页码：2015-2019
出版社：Buldanshahr : IJECSE
摘要：A small introduction of Impatt diodes is presented. Then the measurement of impedences are taken at different frequencies and are compared. For comparison a noise figure of 20dB is taken into consideration. The area of diode taken is 10^-4 cm^2. The input power given is 50000 watts per square cm. At the end , graphs are plotted showing the variations. From the graph we can say the variation of impedances with various parameters and from the we can get an idea about noise.
关键词：IMPATT DIODE;TRANSMITTENCE;IMPEDENCE