Here I describe an off center end fed (OCEF) dipole of my own design that is physically end-fed, but electrically off-center fed. I needed a simple-to-deploy antenna for portable use that I could easily stow in a small DX go-bag along with a Yaesu FT-817 radio and a tiny Elecraft...
A half-wave dipole is usually fed at its center because this is where maximum current occurs. Feeding the dipole at that point yields a minimum (free space) impedance of 70-72 ohms. This makes it possible to use the popular 50 ohms coaxial with relatively low mismatch SWR levels... on ...
The broadband CP antenna consists of two folded off-center-fed dipoles. Due t... M Xiao,H Liu,Y Cui - 《Applied Computational Electromagnetics Society Journal》 被引量: 0发表: 2019年 An Off Center End Fed Dipole for Portable Operation on 40 to 6 Meters I needed a simple-to-deploy ...
The modern common Windom antenna is not an original single-wire fed Windom, but rather an off-center-fed or "OCF" two wire feed dipole. The normal Windom is described as having a 1/3 length leg, and a 2/3 length leg. In other words an 80-meter Windom 137 feet long would have one...
76' end fed long wire & 66' off-center fed dipole for 10/20/40 metersOrange County, SoCal, The better halfChrisSmolinski Administrator Marconi Class DXer Posts: 32110 Westminster, MD USA Re: "A" on 2MHz beacon off the air? « Reply #6 on: October 02, 2019, 0949 UTC » I...
The broadband CP antenna consists of two folded off-center-fed dipoles. Due t... M Xiao,H Liu,Y Cui - 《Applied Computational Electromagnetics Society Journal》 被引量: 0发表: 2019年 An Off Center End Fed Dipole for Portable Operation on 40 to 6 Meters I needed a simple-to-deploy ...
Open AccessArticle by Janina Schneider 1,2,*, André Klüner 1and Oliver Zielinski 1,2,3 1 Research Department Marine Perception, German Research Center for Artificial Intelligence, Marie-Curie-Straße 1, 26129 Oldenburg, Germany 2 Institute for Chemistry and Biology of the Marine Environment,...