An information handling system executing an integrated antenna power and cooling management system may comprise an antenna situated nearby components of the information handling system, a chassis enclosing the information handling system, the antenna, and a wireless interface device with a wireless radio to generate a signal to transmit data via the antenna, where the components and the chassis are capable of absorbing a total thermal heat capacity, the chassis having an outer surface coming into contact with human skin during execution of the information handling system, a temperature sensor to determine an operating temperature of the information handling system reaching a control point value, and a processor executing code instructions to estimate antenna thermal output during data transmission relative to the total thermal heat capacity of the components, based on the operating temperature of the information handling system, and control an active cooling system for cooling the chassis.

Embodiments relate to a sensor node communication system that determines the presence of an object. The system includes man-portable nodes that communicate via a self-organizing LAN. Each node includes a control circuit that has multiple cores, multithreading, and/or parallel processing. The control circuit establishes the LAN, captures an image, determines a presence of a predetermined object in the image using a machine learning algorithm, generates a first notification when presence of the predetermined object is determined, and generates a second notification when the presence is not determined. The control circuit detects an electromagnetic environment, determines unused frequency bands, and adapts a radio working parameter to broadcast in the unused frequency band. Determining the unused frequency bands includes the use of a spectrum sensing method. The control circuit detects an electromagnetic environment, determines unused frequency bands, and adapts a radio working parameter to broadcast in unused frequency bands.

Embodiments relate to a sensor node communication system that determines the presence of an object. The system includes man-portable nodes that communicate via a self-organizing LAN. Each node includes a control circuit that has multiple cores, multithreading, and/or parallel processing. The control circuit establishes the LAN, captures an image, determines a presence of a predetermined object in the image using a machine learning algorithm, generates a first notification when presence of the predetermined object is determined, and generates a second notification when the presence is not determined. The control circuit detects an electromagnetic environment, determines unused frequency bands, and adapts a radio working parameter to broadcast in the unused frequency band. Determining the unused frequency bands includes the use of a spectrum sensing method. The control circuit detects an electromagnetic environment, determines unused frequency bands, and adapts a radio working parameter to broadcast in unused frequency bands.

An outdoor-mountable, telecommunications module, comprising: an environmentally hardened housing; telecommunications equipment encased within the housing and disposed for rotation about an axis within the housing; and a thermal load mitigation system employing (i) a heat spreader structure for thermal conduction of heat away from at least some heat-generating components of the telecommunications equipment, to a rotatable heat sink structure received within the housing, (ii) an arrangement for primarily thermal conduction of heat across a small air gap between the rotatable heatsink structure and a non-rotating heat sink structure collocated within the housing, and (iii) an arrangement for convective heat dissipation into the environment from a radiator structure disposed outside of the housing and which is in direct thermal conductive arrangement with the non-rotating heat sink structure disposed inside of the housing.

An outdoor-mountable, telecommunications module, comprising: an environmentally hardened housing; telecommunications equipment encased within the housing and disposed for rotation about an axis within the housing; and a thermal load mitigation system employing (i) a heat spreader structure for thermal conduction of heat away from at least some heat-generating components of the telecommunications equipment, to a rotatable heat sink structure received within the housing, (ii) an arrangement for primarily thermal conduction of heat across a small air gap between the rotatable heatsink structure and a non-rotating heat sink structure collocated within the housing, and (iii) an arrangement for convective heat dissipation into the environment from a radiator structure disposed outside of the housing and which is in direct thermal conductive arrangement with the non-rotating heat sink structure disposed inside of the housing.

A method (10) for restoring a microwave link is provided. The method (10) is performed by a network entity (7) and comprises receiving (11) information from a node (3) controlling a microwave antenna (5), the information indicating that an obstacle is at least partly obscuring the microwave antenna (5), and instructing (12), based on the received information, an unmanned aerial vehicle (6) adapted for maintenance work to fly to a given location for removing the obstacle on the microwave antenna (5). A method (40) in a network node (3), a method (70) in an unmanned aerial vehicle (6) and devices are also provided.

A method (10) for restoring a microwave link is provided. The method (10) is performed by a network entity (7) and comprises receiving (11) information from a node (3) controlling a microwave antenna (5), the information indicating that an obstacle is at least partly obscuring the microwave antenna (5), and instructing (12), based on the received information, an unmanned aerial vehicle (6) adapted for maintenance work to fly to a given location for removing the obstacle on the microwave antenna (5). A method (40) in a network node (3), a method (70) in an unmanned aerial vehicle (6) and devices are also provided.

An antenna has radio-frequency (RF) antenna elements and two substrates. A heater structure is connected to at least one of the two substrates, for heating the RF antenna elements. In one embodiment, the antenna comprises: a physical antenna aperture having an array of radio frequency (RF) antenna elements formed with patch and iris substrates, the iris substrate having a plurality of layers including an iris metal layer; and a heater structure coupled to one or more of the plurality of layers of the iris substrate for heating the RF antenna elements.

An antenna has radio-frequency (RF) antenna elements and two substrates. A heater structure is connected to at least one of the two substrates, for heating the RF antenna elements. In one embodiment, the antenna comprises: a physical antenna aperture having an array of radio frequency (RF) antenna elements formed with patch and iris substrates, the iris substrate having a plurality of layers including an iris metal layer; and a heater structure coupled to one or more of the plurality of layers of the iris substrate for heating the RF antenna elements.

An electronic device includes a casing, a first antenna assembly, a second antenna assembly and a third antenna assembly. At least one of the first antenna assembly, the second antenna assembly and the third antenna assembly is rotatably disposed on the casing, and the rest are fixed on the casing.