Keywords: Sendemast Hirschlanden Dachkapazität.jpg Hirschlanden Baden-Württemberg Germany of the Deutsche Telekom AG for the AFN showing a capacity top hat for electrical lengthening The screen of wires supported by the four radial arms acts as a capacitor plate with the ground as the other plate Each cycle of the alternating current radio signal current flows in and out of the screen just as if the tower continued above it This serves to increase the current in the top part of the antenna increasing the radiated power as if the tower was longer Selbststrahlender Sendemast mit Dachkapazität Sendemast des Mittelwellensenders Hirschlanden Baden-Württemberg der Deutschen Telekom AG für den AFN Detailaufnahme der Dachkapazität own Harke 2009-08-01 thumb 0 6 left 48 49 43 95 N 9 2 6 19 E zoom 15 QualityImage Antenna masts with capacitive top hats Sender Hirschlanden Quality Images by User Harke Quality images of Landkreis Ludwigsburg |