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Comments on 'Electromagnetic analysis for microwave FET modeling' [and reply]

机译:关于“微波FET建模的电磁分析”的评论[和回复]

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For the original paper see ibid., vol. 8, p. 41-43 (Jan. 1998). The commenter states that the concept of EM-based microwave field-effect transistor (FET) modeling, as outlined in the aforementioned paper, is not new and has been published before. It is pointed out that a first version was published by Jansen (1989) and includes measurement results and implementation into the commercial LINMIC+ software version 2.0, Oct. 1987. Also a nonlinear version of the EM analysis for microwave FET modeling has been published already by Jansen and Pogatzki (1991). It is claimed that virtually the only difference between the published material is the use of finite-element modeling (FEM) analysis instead of other EM methods for the distributed passive part of the FET/HEMT. In reply the authors wish to underline the work on electromagnetic-based microwave component modeling by Jansen. They state that the methodology applied in their paper for the modeling of a FET is actually well known, and, moreover, they did not asserted that they were the first to have developed such a solution. Nevertheless, with the development of an efficient electromagnetic solver and the increase of workstation capabilities, they were now able to apply a rigorous method for the treatment of the passive part of the FET, which has not, in their opinion, been done before in previous papers.
机译:对于原始论文,请参见同上,第一卷。 8页。 41-43(1998年1月)。评论者指出,如上述论文所述,基于EM的微波场效应晶体管(FET)建模的概念并不是新概念,并且之前已经发表过。要指出的是,Jansen(1989)出版了第一版,并将测量结果和实现包括在商业LINMIC +软件2.0版中(1987年10月)。用于微波FET建模的EM分析的非线性版本也已经由出版。 Jansen和Pogatzki(1991)。据称,实际上,已发表材料之间的唯一区别在于,对于FET / HEMT的分布式无源器件,使用有限元建模(FEM)分析代替了其他EM方法。作为回应,作者希望强调Jansen在基于电磁的微波组件建模方面的工作。他们指出,论文中所采用的用于FET建模的方法实际上是众所周知的,而且,他们没有断言他们是最早开发这种解决方案的人。然而,随着高效电磁求解器的开发和工作站功能的增强,他们现在能够采用严格的方法来处理FET的无源部分,他们认为这是以前没有做过的。文件。

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