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To be competitive, infrastructure developers must continue to deliver lower selling cost and lower operating cost with minimal environmental impact. All of this while meeting the technical challenges set by increasing transmission bandwidths and the demand for masthead mounted transceivers.

Systems4Silicon supplies technologies that optimise the cost, power efficiency and performance of next generation power amplifiers (PA). This includes PA characterisation and adaptive linearisation to meet the tough requirements necessary to support wideband standards such as multi-carrier WCDMA, LTE and WiMAX.

Advanced system identification techniques provide valuable insight into power amplifier characteristics, including memory effects. This allows PA designers to study performance using representative waveforms and to optimise designs for their application. For example, the design of power amplifier modules appropriate for linearisation by digital pre-distortion.

For PA applications that demand adaptive linearisation to meet cost, efficiency and performance requirements, Systems4Silicon provides an independent source of practical skills and know-how on digital pre-distortion systems. We can advise on and supply appropriate algorithms to meet customers’ specific requirements.

Systems4Silicon products can directly benefit power amplifier and digital pre-distortion design.