Dipole antenna / VHF A.H. Systems 偶极天线/ VHF AH系统
Characteristics
特点
Type:
类型：
dipole
偶极子
Description
描述
The foundation of every compliance testing lab are the half wavelength resonant Dipole Antennas. Initially, Willmar K. Roberts designed them and they are the ideal solution for measurements for site attenuation. Each of the antennas are manufactured with a balun loss equal to less than 0.5 dB. The VSWR is less than 1.5:1 and the half wavelength resonant dipole antenna from a theoretical point of view is the simplest model and as a gain reference are commonly used.
每一个合规性测试实验室的基础是半波长谐振偶极子天线。最初，威尔马K.罗伯茨设计，他们是为场地衰减测量的理想解决方案。每个天线与巴伦损失小于等于0.5分贝的制造。驻波比小于1.5:1和半波长谐振偶极子天线从理论的角度来看是最简单的模型和一个增益参考常用。
Dipole antenna / VHF A.H. Systems 偶极天线/ VHF AH系统