Multiple feed
The multiple feed is a form of antenna coupling . This means feeding a vertical radiator , for example a self-radiating transmitter mast at several points. For this, the transmission mast , the transmission tower or the trap antenna used must be divided into several parts with isolators . The upper sections are fed via cables laid in the mast or tower structure. The multiple feed is used to implement transmission antennas that reduce fading .
literature
- Alois Krischke: Rothammels Antennenbuch. 11th edition, Franckh-Kosmos-Verlags-GmbH, Stuttgart, 1995, ISBN 3-440-07018-2