In the modulator, radio frequency and microwave products are widely used in the communication field, and the use of wireless products can find RF in many fields. Today, people use wireless technology to obtain or process information, and users have higher and higher requirements for the functions and performance of products in this field.
In terms of radio frequency products, PBI will continue to invest in the research and development of high-performance products. In radio applications of different frequencies, designers can use the same devices. Digital Gain Adjusted Amplifier (DGTA) designed for low cost direct conversion radio receivers. Both products can be used in high-performance receivers. The combination of these two chips will enable direct conversion receivers to meet the requirements of 3G and 4G standards. Their advanced architecture can reduce the number of active components in the radio design. 60%, greatly saving circuit board space and bill of materials costs.
In practical applications, the high performance and applicability of RF products have been fully proved. These products have made outstanding contributions to helping customers reduce design complexity, shorten product launch cycle and improve product quality.
In addition, the RF chip and RF power amplifier are integrated and applied to portable and fixed products.
