High-Performance Spatium® SSPA Technology

Source: Qorvo

High-Performance Spatium SSPA Technology

Qorvo offers high-power, ultra-broadband performance, and solid state reliability when using the new Spatium® technology. This patented Spatium® RF power combining technology provides a highly reliable, efficient alternative to traveling wave tube amplifiers (TWTAs) for commercial and defense communications, radar, electronic warfare (EW), and other defense system applications.

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The patented Spatium® solutions are customizable and are able to dramatically improve broadband RF power and efficiency through patented coaxial special combining techniques using gallium nitride (GaN) MMIC amplifiers.

Benefits for using Spatium® technology include:

  • Ultra-broadband operation: up to decade BW
  • 93% combining efficiency / high operating efficiency
  • High reliability: 7+ years compared to TWTAs
  • No limiting microstrip or other legacy architectures
  • Graceful degradation
  • Lower supply voltage: 20-48V
  • No warm-up

For more information on the high performance Spatium® technology, download the brochure. You can also download the datasheets for information on Qorvo’s SSPA and benchtop power amplifiers that utilize the Spatium® technology.

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