Standing waves in a coaxial cable: A simple and low-cost experiment for an instructional wave laboratory

Autor:	Rozane de Fátima Turchiello, Vinícius Mariani Lenart, Romeu Miqueias Szmoski, S. L. Gómez
Rok vydání:	2021
Předmět:	Physics Mechanical system Standing wave Simple (abstract algebra) Coaxial cable law Electromagnetism Acoustics Science and engineering Traveling wave General Physics and Astronomy Phase velocity law.invention
Zdroj:	American Journal of Physics. 89:105-110
ISSN:	1943-2909 0002-9505
DOI:	10.1119/10.0001927
Popis:	The basic physics of traveling waves and standing waves are fundamental topics in the education of science and engineering students. These concepts are found in many areas, including classical mechanics, quantum mechanics, and electromagnetism. Typically, laboratory demonstrations of traveling waves and standing waves are based on mechanical systems such as vibrating strings and sound waves. This paper presents a simple benchtop experiment for producing and observing electromagnetic standing waves in a coaxial cable and determining the phase velocity of their underlying component traveling waves. We also discuss the experimental requirements for this experiment.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5ba603738931e5d1526c38e466e2ecf8 https://doi.org/10.1119/10.0001927 Zobrazit plný text záznamu