Abstract: A design for a Tunable Cable Simulator with a minimum number of components and low insertion loss.

Abstract: A patient securing overlay includes a sheet of fabric configured to support a patient's torso on a surgical table. The sheet of fabric includes friction enhancing elements applied to at least a portion of an upper surface. The sheet of fabric is attached near its side edges to two or more side flaps that extend laterally outward from the side edges of the sheet of fabric. Each of the side flaps is attached to the surgical table at two or more attachment points. A distance between adjacent attachment points is greater than a distance between an attachment point and the sheet of fabric in order to naturally create a favorable retaining force vector angle of less than 45° between the attachment point and the sheet of fabric.

Abstract: A design for a Tunable Cable Simulator with a minimum number of components and low insertion loss.

Abstract: Devices, systems, and methods for amplifying full duplex signals that include a first frequency band shared between an FDX upstream signal and a downstream FDX signal, and a second frequency band having a legacy upstream signal, where the legacy upstream signal and the FDX upstream signal are amplified by a common amplifier.

Abstract: Systems and methods for reducing the variation in the power of optical signals transmitted in an upstream direction, at the inputs of an active combiner in an RFoG CATV architecture preferably configured to reduce optical beat interference, so as to increase the dynamic range of a laser in the active combiner.

Abstract: Systems and methods for reducing the variation in the power of optical signals transmitted in an upstream direction, at the inputs of an active combiner in an RFoG CATV architecture preferably configured to reduce optical beat interference, so as to increase the dynamic range of a laser in the active combiner.

Abstract: In one general aspect, a request to determine a status of a first of a plurality of advertising devices is received. The advertising devices are spatially separated. Operating conditions of the first advertising device are identified. The status of the first advertising device is determined based, at least in part, on the operating conditions. A presentation including information indicating the status of the first advertising device is transmitted.

Abstract: In one general aspect, a request to determine a status of a first of a plurality of advertising devices is received. The advertising devices are spatially separated. Operating conditions of the first advertising device are identified. The status of the first advertising device is determined based, at least in part, on the operating conditions. A presentation including information indicating the status of the first advertising device is transmitted.

Abstract: In one general aspect, a request to determine a status of a first of a plurality of advertising devices is received. The advertising devices are spatially separated. Operating conditions of the first advertising device are identified. The status of the first advertising device is determined based, at least in part, on the operating conditions.

Abstract: In one general aspect, a request to determine a status of a first of a plurality of advertising devices is received. The advertising devices are spatially separated. Operating conditions of the first advertising device are identified. The status of the first advertising device is determined based, at least in part, on the operating conditions. A presentation including information indicating the status of the first advertising device is transmitted.