A module for a base station monopole has a wall defining an interior space. The wall includes an opening configured to receive electronic equipment and a vent opening in communication with the exterior of the module. A reinforcement member is secured to the wall and is positioned opposite to the opening and adjacent the vent opening. A baffle is supported adjacent the wall where the baffle has an intake opening and an exhaust opening in communication with the vent opening. The intake opening is laterally offset from the exhaust opening.

An electrical device includes a device housing having an internal cavity. The electrical device includes a device sensor in the internal cavity. The electrical device includes a control circuit board in the internal cavity. The control circuit board includes a sensor circuit coupled to the device sensor. The control circuit board includes a ground circuit and a communication circuit with a feed circuit. The electrical device includes an antenna assembly coupled to the control circuit board. The antenna assembly includes a substrate mounted to the control circuit board and an antenna element extending along at least one surface of the substrate. The antenna element is coupled to the feed circuit and the ground circuit. The antenna assembly includes a switchable matching circuit coupled to the antenna element. The switchable matching circuit changes a feed impedance of the feed circuit.

Disclosed is an attachment mechanism for attaching a wireless access point to a vertical structure, such as a wall. The attachment mechanism includes a bracket that is mounted to the vertical structure. The attachment mechanism also includes at least two engagement members positioned on opposing sides of the access point. The two engagement members are horizontally aligned, in some embodiments, when the access point is engaged with a bracket. The two engagement members engage with receptacles that are part of the bracket. One of the receptacles includes a tab which prevents its corresponding engagement member from fully engaging with the receptacle, allowing the attachment mechanism to disengage via disengagement of only one of the engagement members.

Disclosed is a decorative antenna having an antenna body, a first cap, a first decorative sleeve, a second cap, and a second decorative sleeve. The antenna body includes an internal cavity extending from a proximal end towards a distal end, and a mast portion between the distal end and the proximal end. The first cap is adapted to removably secure against the distal end. The first decorative sleeve is adapted to be removably placed over the first decorative surface. The second cap includes a second decorative surface. The second cap is adapted to be removably secured against the distal end. The second cap is adapted to removably receive the securing portion. The second cap is adapted to removably secure against a signal source and maintain electrical communication between the signal source and the securing portion. The second decorative sleeve is adapted to be removably placed over the second decorative surface.

An antenna module configured for use on an underwater vehicle is disclosed. The antenna module includes an array of spiral antennas fabricated on a multi-layer substrate that provides wide-band RF communication with direction finding (DF) capability. The antenna module can also include other antennas fabricated on the same multi-layer substrate, such as one or more global positioning system (GPS) receivers, an ultra-high frequency/very-high frequency (UHV/VHF) antenna, or one or more iridium antennas. The antenna module may further include a water-proof housing that is coupled to the outside hull of an undersea vehicle via a coupling mechanism. The coupling mechanism allows the antenna module to rotate between a stowed position against the hull and a deployed position that extends the antennas out away from the undersea vehicle. The antenna module is curved or flexible so it can stow against a corresponding curved hull of the undersea vehicle.

A surgical product supply system includes a cart having a first compartment and a second compartment. The first compartment has first, second, third and fourth walls. The first and second walls are constructed of radio-reflective material and the third and fourth walls are constructed of a radio-absorptive material. The first compartment has a first storage area. A first RFID antenna array is attached to the first wall and is positioned within the first storage area. The first RFID antenna array includes a first plurality of RFID antennas. A second RFID antenna array is attached to the second wall and is positioned within the first storage area. The second RFID antenna array includes a second plurality of RFID antennas. The first RFID antenna is offset relative to the second RFID antenna such that opposing central axes of the first and second RFID antennas are not colinear.

An antenna mounting structure is disclosed. According to an embodiment of the present invention, provided is an antenna mounting structure comprising: a parapet mount part; a parapet contact part vertically connected to one end of the parapet mount part; a mount extension part vertically connected to the other end of the parapet mount part, disposed parallel to the parapet contact part, and is connected and fixed to an inner surface of a parapet wall by means of a first connecting means; and an antenna coupling part adjacently disposed to the parapet contact part and configured to be coupled with an antenna.

A ceiling antenna includes a first antenna element, a second antenna element, a base plate, a spiral tail and a feeder. The second antenna element is fixedly connected to the first antenna element. The second antenna element is fixed to the base plate. The spiral tail is disposed around the edge of the second antenna element and provided with a notch. The feeder is connected to the first antenna element and the second antenna element, and feeds the first antenna element and the second antenna element.

A flexible coil includes a flexible substrate with a plurality of holes extending through the substrate. Each hole is configured to receive at least a portion of a fastener extending through the hole. Each fastener engages the flexible substrate and an antenna loop to positively retain the antenna loop to the flexible substrate. The holes are arranged in the flexible substrate to align each antenna loop with respect to the other antenna loops mounted to the flexible substrate. The fasteners are removably mounted to the flexible substrate such that the fastener positively retains the antenna loop to the flexible substrate when mounted to the flexible substrate but allows individual antenna loops to be removed from the flexible substrate when the fastener is removed from the flexible substrate. Multiple fasteners are provided for each antenna loop and are spaced apart from each other and positioned along the length of the loop.

A wireless antenna module includes a housing, at least a wireless antenna a main controller and an externally connection connector provided to the housing. The main controller has at least a processor which performs handling of information with other devices connected via the external connection connector.