Abstract: A transceiver circuit is provided including a radio frequency antenna, a transceiver configured to transmit and receive an RF signal via the RF antenna and a filter circuit. The filter circuit including an antenna port in communication with the RF antenna first and second RF filters in a cascaded arrangement and in communication with the antenna port and configured to pass a first frequency band of the RF signal, a third RF filter in communication with the antenna port and configured to pass a second frequency band of the RF signal, and an impedance matching circuit disposed between the first RF filter and the second RF filter. The impedance matching circuit reduces reflection loss between the first RF filter and the second RF filter.

Abstract: A balun is disclosed and includes a dielectric substrate defining a first surface and a second surface. The balun includes a first output port including a first output ground portion and first output power portion; a second output port including a second output ground portion and a second output power portion; and an input port including an input ground portion and input power portion. The first output ground portion, the second output ground portion, and the input ground portion are coupled at a ground junction portion. The first output power portion, the second output power portion, and the input power portion are coupled at a power junction portion. The first output power portion, the second output power portion, and the input power portion are positioned on the first surface. The first output ground portion, the second output ground portion, and the input ground portion are positioned on the second surface.

Abstract: A balun is disclosed and includes a dielectric substrate defining a first surface and a second surface. The balun includes a first output port including a first output ground portion and first output power portion; a second output port including a second output ground portion and a second output power portion; and an input port including an input ground portion and input power portion. The first output ground portion, the second output ground portion, and the input ground portion are coupled at a ground junction portion. The first output power portion, the second output power portion, and the input power portion are coupled at a power junction portion. The first output power portion, the second output power portion, and the input power portion are positioned on the first surface. The first output ground portion, the second output ground portion, and the input ground portion are positioned on the second surface.

Abstract: A transparent wireless bridge for providing access to an optical fiber network comprises a first transceiver outside a building and configured to transmit/receive communication signals to and from the optical fiber network. A first glass sheet attached to an outer side of a window comprises a first antenna communicatively coupled to the first transceiver and configured to transmit and receive communication signals to and from the first transceiver. A second glass sheet is attached to an inner side of the window and comprises a second antenna configured to wirelessly transmit and receive communication signals to and from the first antenna. The wireless bridge also includes a second transceiver located inside the building that is communicatively coupled to the second antenna and configured to wirelessly transmit and receive data to and from the second antenna. The wireless bridge may also be used in conjunction with a wireless drop system.

Abstract: A transparent wireless bridge for providing access to an optical fiber network comprises a first transceiver outside a building and configured to transmit/receive communication signals to and from the optical fiber network. A first glass sheet attached to an outer side of a window comprises a first antenna communicatively coupled to the first transceiver and configured to transmit and receive communication signals to and from the first transceiver. A second glass sheet is attached to an inner side of the window and comprises a second antenna configured to wirelessly transmit and receive communication signals to and from the first antenna. The wireless bridge also includes a second transceiver located inside the building that is communicatively coupled to the second antenna and configured to wirelessly transmit and receive data to and from the second antenna. The wireless bridge may also be used in conjunction with a wireless drop system.

Abstract: A transparent wireless bridge for providing access to an optical fiber network comprises a first transceiver outside a building and configured to transmit/receive communication signals to and from the optical fiber network. A first glass sheet attached to an outer side of a window comprises a first antenna communicatively coupled to the first transceiver and configured to transmit and receive communication signals to and from the first transceiver. A second glass sheet is attached to an inner side of the window and comprises a second antenna configured to wirelessly transmit and receive communication signals to and from the first antenna. The wireless bridge also includes a second transceiver located inside the building that is communicatively coupled to the second antenna and configured to wirelessly transmit and receive data to and from the second antenna. The wireless bridge may also be used in conjunction with a wireless drop system.