AN5033 describes the guidelines for the antenna design and in particular, addresses the design of an integrated printed trace wiggle antenna implementation on a reference printed circuit board (PCB).
The development of small integrated antenna facilitates the application of the Cypress WirelessUSB(TM) chip as an integrated wireless communication solution. WirelessUSB is the code name for a technology specification (Cypress Semiconductor's proprietary) for small form factor, low cost, short range radio links between mobile, desktop PCs, and other portable devices. The antenna is an integral part of any wireless communication system. It is the interface between a radio module and atmosphere.