Then a multifunctional, digital and portable fieldstrengthmeter is designed based on this research.
在此基础上，设计了多功能、数字化、便携式场强仪。
2
An isotropic broadband fieldstrengthmeter was used and the formula of calculating fieldstrength is introduced.
测量采用各向同性的宽带场强计。本文还介绍了有关理论计算公式。
3
The calibration principle and method of the near region fieldstrengthmeter are described, especially its auto calibration and test system and the study of software.