Extension of the six-port circuit theory for using a practical directional coupler in measuring RF impedance and RF power

Autor:	G Roussy, J M Thiebaut
Rok vydání:	1991
Předmět:	business.industry Applied Mathematics RF power amplifier Electrical engineering Measure (physics) Rat-race coupler Power (physics) Optics Power dividers and directional couplers Hybrid coupler business Instrumentation Engineering (miscellaneous) Electrical impedance Mathematics Network analysis
Zdroj:	Measurement Science and Technology. 2:856-859
ISSN:	1361-6501 0957-0233
DOI:	10.1088/0957-0233/2/9/005
Popis:	It is possible to measure simultaneously the complex impedance of a high power RF applicator and the power absorbed by the applicator, by using a practical bidirectional coupler. The authors propose complementing it with a six-port low power circuit which is simple and convenient to design and calibrate.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1e9ff339507991aea3ea63fcbe3d5f93 https://doi.org/10.1088/0957-0233/2/9/005 Zobrazit plný text záznamu