Abstract:
A vehicle antenna mounting system (40) whereby the antenna (52), associated antenna electronics (LNS) and RF and DC coupling are provided in an integral antenna assembly (160) for installation on the exterior of a vehicle. The integral antenna assembly (160) comprises a base section (164) enclosing the associated antenna electronic and RF and DC coupling devices (168), and an antenna section pivotably mounted on the base section (164) comprising the antenna. Two or more antennas are provided in the integral antenna assembly for SDARS reception on at least one satellite chanel and a terrestrial chanel. Another satellite chanel can be provided for diversity purposes, or a global positioning system (GPS) satellite receiver for performing location services, among others, for the vehicle.
Abstract:
A combined antenna system used for both vehicles and structures, whereby a satellite antenna is placed concentrically around a conventional mast antenna that can be used for both conventional FM radio and also terrestrial retransmission of the satellite broadcast signals. The combined antenna system, in a vehicle implementation, is configured to use only the one hole created in the vehicle manufacturing process, thereby preventing the necessity of drilling a second hole for the satellite antenna, which alleviates deterioration of the vehicle's body. Additionally, because the combined antenna system can be advantageously placed, a shorter RF cable connecting it to a receiver box can be implemented than otherwise would be the case for a satellite antenna located on a window or roof of a vehicle. In an alternative embodiment, the satellite antenna can be mounted on either a fixed or retractable terrestrial antenna, thereby raising the satellite antenna to a higher elevation with respect to any obstacles on the vehicle or structure.
Abstract:
A vehicle antenna mounting system (40) whereby the antenna (52), associated antenna electronics (LNS) and RF and DC coupling are provided in an integral antenna assembly (160) for installation on the exterior of a vehicle. The integral antenna assembly (160) comprises a base section (164) enclosing the associated antenna electronic and RF and DC coupling devices (168), and an antenna section pivotably mounted on the base section (164) comprising the antenna. Two or more antennas are provided in the integral antenna assembly for SDARS reception on at least one satellite chanel and a terrestrial chanel. Another satellite chanel can be provided for diversity purposes, or a global positioning system (GPS) satellite receiver for performing location services, among others, for the vehicle.
Abstract:
A combined antenna system used for both vehicles and structures, whereby a satellite antenna is placed concentrically around a conventional mast antenna that can be used for both conventional FM radio and also terrestrial retransmission of the satellite broadcast signals. The combined antenna system, in a vehicle implementation, is configured to use only the one hole created in the vehicle manufacturing process, thereby preventing the necessity of drilling a second hole for the satellite antenna, which alleviates deterioration of the vehicle's body. Additionally, because the combined antenna system can be advantageously placed, a shorter RF cable connecting it to a receiver box can be implemented than otherwise would be the case for a satellite antenna located on a window or roof of a vehicle. In an alternative embodiment, the satellite antenna can be mounted on either a fixed or retractable terrestrial antenna, thereby raising the satellite antenna to a higher elevation with respect to any obstacles on the vehicle or structure.
Abstract:
A combined antenna system used for both vehicles and structures, whereby a satellite antenna is placed concentrically around a conventional mast antenn a that can be used for both conventional FM radio and also terrestrial retransmission of the satellite broadcast signals. The combined antenna system, in a vehicle implementation, is configured to use only the one hole created in the vehicle manufacturing process, thereby preventing the necessi ty of drilling a second hole for the satellite antenna, which alleviates deterioration of the vehicle's body. Additionally, because the combined antenna system can be advantageously placed, a shorter RF cable connecting i t to a receiver box can be implemented than otherwise would be the case for a satellite antenna located on a window or roof of a vehicle. In an alternativ e embodiment, the satellite antenna can be mounted on either a fixed or retractable terrestrial antenna, thereby raising the satellite antenna to a higher elevation with respect to any obstacles on the vehicle or structure.