说明: Abstruct-A phase-lock loop occasionally will take a long time to settle to equilibrium. Phase dwells at a large error for a prolonged in- terval. This phenomenon has been dubbed “hangup.” The periodic nature of phase detectors is responsible fo r ha <lmy19881228> 上传 | 大小:561kb
说明: Thisbookaddressesabroadrangeoftopicsonantennasforspaceapplications.Theaimofthebookistwo-fold. First,itintroducesthereadertothefundamentalmethodologiesofspaceantennadesign,modeling,andanalysis along with the state of the art and future technological <konexgsp> 上传 | 大小:24mb