Comet Technologies USA, Inc.

3055 Orchard Dr.
Suite 150
San Jose,  CA  95131

United States
  • Booth: 6040

Comet – RF technology is our passion

Comet is a leading expert in RF power delivery and a global innovation partner of RF related businesses. Our customers are primarily manufacturers in the semiconductor and adjacent industries with the goal to improve performance, reliability, repeatability, throughput and yield of their RF system.

Our high value RF solutions include generators, impedance matching networks and vacuum capacitors – specialized components used for precise control of plasma processes for thin-film deposition/etching and flat panel displays.

Customers come to Comet with their most difficult RF problems. Since 1965, our products have earned a global reputation of excellence in quality and reliability.We combine business experience with high-level technological expertise, always developing new ways for our customers to gain marketplace advantage.

If you want to improve the performance, reliability, repeatability, throughput & yield of your RF systems – visit us at booth #6040.


  • Lab One – The Comet Group’s new technology center
    Visit us - in a lab that brings together our three technologies RF Power, X-ray and ebeam and a broad spectrum of expertise under one roof. Where ideas are jointly transformed into solutions and solutions into business success....

  • Lab One, situated in the Silicon Valley, gives customers direct and rapid access to numerous testing and inspection services based on radio frequency power technology, x-ray and CT technology as well as ebeam technology.

    Our experts and technologies at Lab One offer you a great opportunity to get inspiration and insights to develop together new innovative ideas. It is part of our passion, to deepen and extend the collaboration with our customers by establishing an intensive dialog and creating great pioneering solutions.

    We are ready to use the potential of collaboration and shape the future with you!
  • Step up your system with Comet RF Power Solutions
    Comet Plasma Control Technologies develops/manufactures high quality vacuum capacitors, high-performance RF generators and impedance matching networks used for precise control of plasma processes like thin-film deposition and etching for semiconductors....

  • Comet RF Generators: At the Heart of Advanced Power Delivery
    Comet offers full feature RF generators from 13 MHz to 100 MHz and power from 600 W to 7 kW with pulsing and precise power control. Our expert team provides the RF solution you need with robust designs resulting in greater operating efficiency, stability and reliability, lower heat build up and lower power consumption.

    Impedance Matching Networks: Designed to meet Current and Future Needs
    Comet offers standard and custom RF matching networks. Our sensors and controls combine to make some of the fastest tuning matching networks in the industry. Unlike other matching network suppliers, Comet has a full line of variable vacuum capacitors and the experts who design these key components. Comet’s Vacuum Capacitor and Matching Network designers work closely together to create products that no other competitor can offer.

    Comet Vacuum Capacitors: Combining Expertise and Technology
    Get to know the latest generation of Comet vacuum capacitors with higher power density that address more sophisticated applications and production processes for customers.
  • Comet Group – Technology for passion
    The Comet Group is a globally leading Swiss technology company focused on the x-ray, radio frequency and ebeam businesses. For seven decades, we have been developing and manufacturing innovative high-tech components and systems....

  • With pioneering solutions for a wide range of industries, we support customers in improving and evolving their products and processes. As a result, we help bring greater safety and security, mobility, sustainability and efficiency to many areas of life. Our high-performance x-ray systems for non-destructive testing and inspection make vehicles safer and airport security checks more reliable. Plasma control modules from Comet are important in the efficient fabrication of computer chips with ever higher storage capacity. And thanks to our innovative ebeam technology, manufacturers are saving on production costs for the sterilization of packaging while also improving their energy balance.

    With our leading-edge products under the Comet, Yxlon and ebeam brands, we are always challenging the limits of the physically possible.

    Our highly skilled experts work closely with customers in Europe, the Americas and Asia and with well-known research institutions worldwide. The resulting tailored solutions generate lasting value-added for our customers and partners.

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