EE THr
Silver Member
Art---
The problem with your idea is that the transmitting and receiving field pattern for a whip antenna (which is what you are referring to) is shaped something like a doughnut, if you put it on the antenna all the way down to the base.
For example, a vertical whip antenna, has a horizontal field, shaped similar to a doughnut.
But the LRLs have the whip antenna mounted horizontally, which would result in a vertical field. That these LRLs have their antennas "pointed" at the target, puts the non-sensitive direction of the antenna toward the target. This won't fly. Sorry.
You can calculate all you want, but with the tip of the "antenna" pointed at the target, the actual field of effectiveness is point away from it. In other words, it does nothing involving radio waves.
http://en.wikipedia.org/wiki/Radiation_pattern

The problem with your idea is that the transmitting and receiving field pattern for a whip antenna (which is what you are referring to) is shaped something like a doughnut, if you put it on the antenna all the way down to the base.
For example, a vertical whip antenna, has a horizontal field, shaped similar to a doughnut.
But the LRLs have the whip antenna mounted horizontally, which would result in a vertical field. That these LRLs have their antennas "pointed" at the target, puts the non-sensitive direction of the antenna toward the target. This won't fly. Sorry.
You can calculate all you want, but with the tip of the "antenna" pointed at the target, the actual field of effectiveness is point away from it. In other words, it does nothing involving radio waves.
http://en.wikipedia.org/wiki/Radiation_pattern
