To achieve an order-of-magnitude improvements in network and user experience from generation to generation, more radio spectrum is brought to bear. But the inconvenient truth is that RF front-end design doesn’t scale effectively with increased demands on the radios.

Millimetre-wave technology is one of the solution, but it doesn’t travel so well, so RF designers can’t rely solely on it to solve the spectrum crunch. They need to address the widest set of RF support and architect the most capable radio design ever introduced into a device/equipment. From sub-6 GHz to millimetre-wave, all available spectrum must be used and supported in modern radio and antenna design. And because of inconsistent spectrum holdings, both frequency division duplex and time division duplex capabilities have to be combined in a single RF front-end design. RF front-ends must have advanced filtering technologies to avoid overlapping RF signals.

SPS will base on customer requirement and handle those RF challengers to have customize RF front end Module in term of size, noise, interference etc.