Abstract: An antenna-receiver communication system comprises an antenna conductor, antenna, and intelligent antenna controller. The intelligent antenna controller and antenna are connected via a conductor for providing power to the antenna from the intelligent antenna controller, and a received signal from the antenna to the intelligent antenna controller. The intelligent antenna controller is configured to provide voltage to the antenna for its operation, and to systematically alter the provided voltage level to communicate information to the antenna. The antenna is configured to communicate messages to the intelligent antenna controller by systematically altering the current consumed by the antenna. Both the intelligent antenna controller and antenna are configured to decode received messages and act on them.

Abstract: An antenna-receiver communication system comprises an antenna conductor, antenna, and intelligent antenna controller. The intelligent antenna controller and antenna are connected via a conductor for providing power to the antenna from the intelligent antenna controller, and a received signal from the antenna to the intelligent antenna controller. The intelligent antenna controller is configured to provide voltage to the antenna for its operation, and to systematically alter the provided voltage level to communicate information to the antenna. The antenna is configured to communicate messages to the intelligent antenna controller by systematically altering the current consumed by the antenna. Both the intelligent antenna controller and antenna are configured to decode received messages and act on them.

Abstract: The invention is a multipath meter that analyses estimates of parameters associated with a direct signal component and one or more multipath signal components of a signal received by an antenna. The meter analyses the parameter estimates in order to facilitate the select of a location for an antenna, monitor signal quality at an existing antenna site, and/or to determine if satellite failure or some other type of signal failure has occurred. The multipath meter makes available to a user or for analysis information related to the contributions of the direct signal and the multipath signals to the received signal. The information includes estimates of various parameters such as delay, relative amplitude and phase of the direct and multipath signals. The meter calculates a ratio of the amplitudes of the direct and the multipath signals, to determine the severity of the multipath signals and, thus, the signal quality.

Abstract: The invention is a multipath meter that analyses estimates of parameters associated with a direct signal component and one or more multipath signal components of a signal received by an antenna. The meter analyses the parameter estimates in order to facilitate the select of a location for an antenna, monitor signal quality at an existing antenna site, and/or to determine if satellite failure or some other type of signal failure has occurred. The multipath meter makes available to a user or for analysis information related to the contributions of the direct signal and the multipath signals to the received signal. The information includes estimates of various parameters such as delay, relative amplitude and phase of the direct and multipath signals. The meter calculates a ratio of the amplitudes of the direct and the multipath signals, to determine the severity of the multipath signals and, thus, the signal quality.