The AS3933 is a 15-150kHz frequency range, 3-channel low-frequency wake-up receiver with automatic antenna tuning. Austin Microelectronics offers the industry's best-performing 15–150kHz frequency range, 3-channel low-frequency wake-up rec…

The complete PCB we envision is usually a regular rectangular shape. While most designs are indeed rectangular, many designs require irregularly shaped boards that are often not easily designed. This article describes how to design an irre…