Linear Power Amplifiers
Linear Power Amplifiers of SUNGSAN E&C is ideal for use when various modulation signals need to be amplified. And it can also be a perfect solution for applications demanding high linearity.
Various linearization technologies are applied to Sungsan E&C's linear amplifiers and those are Analog predistortion using predistortion IC, Feedforward through the use of error amplifiers, IM cancellation with adaptive bias control. Analog predistortion technology is ideal when modulation signals of more than 1.5MHz bandwidth need to be amplified. Whereas, Feedforward technology is suitable for multi-carrier signals such as GSM.