數(shù)字衛(wèi)星設(shè)備控制兼容的天線供電系統(tǒng)設(shè)計
Abstract: This application note discusses a design for a phantom antenna power-supply system compatible with theDigital Satellite Equipment Control ...
Abstract: This application note discusses a design for a phantom antenna power-supply system compatible with theDigital Satellite Equipment Control ...
EPON主要由三個部分構(gòu)成,包括光線路終端(OLlj Optical Line Terminal)、光分配網(wǎng)絡(luò)(ODN,Optical Distribution Network)和光網(wǎng)絡(luò)單元(ONU,Optical Network Unit . ...
This document is a quick reference to some of the formulas and important information related to optical technologies. It focuses on decibels (dB), d...
同步技術(shù)是跳頻通信系統(tǒng)的關(guān)鍵技術(shù)之一,尤其是在快速跳頻通信系統(tǒng)中,常規(guī)跳頻通信通過同步字頭攜帶相關(guān)碼的方法來實現(xiàn)同步,但對于快跳頻來說,由于是一跳或者多跳傳輸一個調(diào)制符號,難以攜帶相關(guān)碼。對此引入雙跳頻圖案方法,提出了一種適用于快速跳頻通信系統(tǒng)的同步方案。采用短碼攜帶同步信息,克服了快速跳頻難以攜帶...
Multioutput monolithic regulators are easy to use and fi tinto spaces where multichip solutions cannot. Nevertheless,the popularity of mult...