Abstract: Examples of printed circuit boards (PCBs) with board configuration blocks and board edge projections are described. In one example, a PCB includes a core material and a metal layer comprising a plurality of metal traces on the core material. The plurality of metal traces can include component interconnect traces and a board configuration block. The board configuration block can include a plan diagram for the PCB, an operational diagram for the PCB, or a combination of plan and operational diagrams. In other examples, a PCB can include a core material having a peripheral edge. The peripheral edge can include one or more board edge scheme projections positioned within projection edge regions of the peripheral edge. The scheme projections have a projection shape based on operational characteristics for the PCB. In some cases, the board configuration blocks can be located on the board edge scheme projections.

Abstract: Devices and methods related to high power diode switches. In some embodiments, a radio-frequency (RF) switch circuit can include a plurality of first switchable paths implemented between a pole and a first throw, with each first switchable path including one or more PIN diodes. The RF switch circuit can further include a second switchable path implemented between the pole and a second throw, with the second switchable path including one or more PIN diodes. The pole can be an antenna port, and the first and second throws can be transmit (TX) and receive (RX) ports, respectively.

Abstract: Devices and methods related to high power diode switches. In some embodiments, a radio-frequency (RF) switch circuit can include a plurality of first switchable paths implemented between a pole and a first throw, with each first switchable path including one or more PIN diodes. The RF switch circuit can further include a second switchable path implemented between the pole and a second throw, with the second switchable path including one or more PIN diodes. The pole can be an antenna port, and the first and second throws can be transmit (TX) and receive (RX) ports, respectively.

Abstract: Devices and methods related to high power diode switches. In some embodiments, a radio-frequency (RF) switch circuit can include a plurality of first switchable paths implemented between a pole and a first throw, with each first switchable path including one or more PIN diodes. The RF switch circuit can further include a second switchable path implemented between the pole and a second throw, with the second switchable path including one or more PIN diodes. The pole can be an antenna port, and the first and second throws can be transmit (TX) and receive (RX) ports, respectively.