标题： 扭转棒天线：用于低频引力梯度测量的地基探测器 显示英文标题

标题： TOrsion-Bar Antenna: A Ground-Based Detector for Low-Frequency Gravity Gradient Measurement

摘要： 扭杆天线（TOBA）是一种基于扭摆的引力探测器，旨在观测1mHz到10Hz频率范围内的引力波。 扭摆的低共振频率使得地面观测这一频段成为可能。 TOBA的最终目标是用10米探测器观测引力波，并扩展引力波的观测频带。 本文综述了TOBA，包括之前的原型实验和当前正在进行的开发工作。 显示英文摘要

摘要： The Torsion-Bar Antenna (TOBA) is a torsion pendulum-based gravitational detector developed to observe gravitational waves in frequencies between 1 mHz and 10 Hz. The low resonant frequency of the torsion pendulum enables observation in this frequency band on the ground. The final target of TOBA is to observe gravitational waves with a 10 m detector and expand the observation band of gravitational waves. In this paper, an overview of TOBA, including the previous prototype experiments and the current ongoing development, is presented.