growing demands and requires of high data rate systems cause significant increase of high frequency systems for wideband communication applications. as mixers are one of the main blocks of each receivers and its performance has great impact on receiver’s performance; in this thesis, a new solution for ku-band (12-18 ghz) mixer design in tsmc 0.18 µm is presented. this mixer has high linearity a...

this study considers the level of increase in customer satisfaction by supplying the variant customer requirements with respect to organizational restrictions. in this regard, anp, qfd and bgp techniques are used in a fuzzy set and a model is proposed in order to help the organization optimize the multi-objective decision-making process. the prioritization of technical attributes is the result ...

boron nitride semiconducting zigzag swcnt, $b_{cb}$$n_{cn}$$c_{1-cb-cn}$, as a potential candidate for making nanoelectronic devices was examined. in contrast to the previous dft calculations, wherein just one boron and nitrogen doping configuration have been considered, here for the average over all possible configurations, density of states (dos) was calculated in terms of boron and nitrogen ...

the main goal of this research was a comparison between iranian folktales, iranian picture-story books and english picture-story books based on philosophical thinking components. the stories in this study consist of 10 iranian folktales, 10 iranian picture-story books and 10 english picture-story books that were picked by chance and using the method of deductive content analysis were investigat...

Style and form of Wittgenstein’s writing are unique in contemporary philosophical literature. Thinkers take different stands about role of style and form of writing in Wittgenstein’s works. Some of them considered form and style to be aesthetic element which weakens argumentations of his text. In contrast, the others, believe that he was aware of diverse options of form and style and chosen his...