Founded in 2002, headquartered in Taiwan, Uniband Electronic Corp (UBEC) Shengda electronics is a wireless domain chip design company. In 2004, 2.4GHz wireless domain transceiver was successfully developed and new technologies were developed to achieve better performance, providing a more cost effective solution. Da Electronics has developed highly integrated IEEE 802.11b/ G wireless domain solutions and integrated power amplifier IC. The patent for Da Electronics has integrated most RF components, such as power amplifiers (PA), low-noise amplifiers (LNA), and voltage controlled oscillators (VCO), into one single chip. For customers, effectively reduce the area and the required number of components.