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This paper describes how to configure the radiation pattern of an omnidirectional FM antenna to at least approximate a desired directional radiation pattern. The desired radiation pattern is based on the population location within the coverage area of an FM radio station. In this way, the station will transmit signal only in directions where the signal is needed, thereby the station's transmitter...
In an attempt to satisfy some government-imposed policies and at the same time optimize the coverage of an FM antenna system, this paper describes the radiation pattern of the most commonly employed FM broadcast antenna system, the shunt fed slanted dipole array. The description involves computations of the radiation pattern. It describes one simple and practical method of reducing the downward radiation...
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