Title :
Field-strength measurements in resonant cavities by perturbation theory
Author_Institution :
Politecnico di Torino, Istituto di Elettronica e Telecomunicazioni, Torino, Italy
fDate :
9/1/1965 12:00:00 AM
Abstract :
New theoretical aspects of Slater and Maier´s method for field-strength measurements in resonant cavities, which is based on the resonance frequency shift caused by the insertion of small perturbing bodies, have been investigated. The possibility of using a small metallic ring is also considered.
Keywords :
cavity resonators; electromagnetic waves; field strength measurement;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19650184
