21. A use for this is the combination of a symmetric dipole antenna with a coaxial line. 22. Antennas : Dipole antennas ; antenna arrays; radiation pattern; reciprocity theorem, antenna gain. 23. The feed horn consisted of a cross dipole antenna design for both A and B channels. 24. In some rare cases dipole antennas are used, which are slung between two masts or towers. 25. If they have an asymmetrical electrical charge they can radiate like a lot of tiny dipole antennas . 26. The radio station WUMB has a page here that suggests a way to make a dipole antenna . 27. It can be used in very wide frequency range whose gain is higher than a dipole antenna . 28. A notable decrease in the reactance of the dipole antenna corresponds to the increase in radiated power. 29. AO-6 had a 1.3 watt transmitter into a half-wave dipole antenna . 30. So a monopole mounted over an ideal ground plane has a radiation pattern identical to a dipole antenna .
