Part of the charm of a short whip with a dragged counterpoise is that its directivity from moment to moment is as mysterious as propagation itself. As with good fiction, it's best to suspend disbelief. Just work 'em.
73, Wayne N6KR > On May 29, 2019, at 6:06 PM, VE2PID <[email protected]> wrote: > > ... Obtained by NEC simulation for the AX1 installed at 4 feet above average > ground: If you place yourself in front of the antenna and in the direction of > the 13' horizontal counterpoise, the signal received will only be vertically > polarized for all takeoff angles. > > But if you test it in a different direction, the polarization becomes > oblique. At 90 degrees from the direction of the counterpoise, the components > of the signal received will be mostly horizontally polarized for a takeoff > angle of 32 degrees or more and at lower angles, the vertical component is > higher. > > So depending of the azimuth, the main 'contributor' to the polarization will > be the vertical or the counterpoise ... > > 73, Pierre VE2PID ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
