Research on Characteristics of RC Polyphase Network for Quadrature Signal Generator
نویسندگان
چکیده
منابع مشابه
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چکیده هدف اصلی از طراحی لرزه ای تامین ایمنی جانی در هنگام وقوع زلزله و تعمیر پذیر بودن سازه خسارت دیده، پس از وقوع زلزله است. تجربه زلزله های اخیر نشان داده است که ساختمان های طراحی شده با آیین نامه های مبتنی بر نیرو از نظر محدود نمودن خسارت وارده بر سازه دقت لازم را ندارند. این امر سبب پیدایش نسل جدید آیین نامه های مبتنی بر عملکرد شده است. در این آیین نامه ها بر اساس تغییرشکل های غیرارتجاعی ...
15 صفحه اولApplication of frequency-domain polyphase filtering to quadrature sampling
A new method for developing in-phase and quadrature samples of a bandlimited real signal is presented and compared with other methods. The proposed method improves the computational efficiency of a frequency-domain implementation of the required filtering by taking advantage of mirror-image symmetry between the filters on the in-phase and quadrature channels. This technique makes it possible to...
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ژورنال
عنوان ژورنال: JOURNAL OF RADARS
سال: 2014
ISSN: 2095-283X
DOI: 10.3724/sp.j.1300.2013.13069