作　　者： ;

机构地区： 中山大学物理科学与工程技术学院物理系

出　　处： 《物理学报》 1990年第3期343-350,共8页

摘　　要： 本文提出一种多索均匀悬挂的引力波天线支承方案,尽可能减少天线中的支承应变,避免产生附加的激发声子噪声,并证明它对天线系统的本征频率和Q值的影响可以忽略,因而可能是一种比较理想的支承方案。 In this paper, we have proposed a multiple wires homogeneous suspending fashion for gravitational waves antenna, showed that the strain caused by suspending in the antenna can be reduced arbitrarily to avoid the additional noise excited by restricted phonons, and also proved that the influence of this suspending fashion upon the eigen frequency and the Q factor of the antenna can be neglected. Thus, this suspending fashion may be a perfect supporting scheme.

关 键 词： 天线 支承 引力波

领　　域： [一般工业技术]