Impedance Matching Networks

RF Generators

Vacuum Capacitors

High Value RF Solutions

RF technology is our passion. Comet offers a full range of solutions to control plasma processes.

Comet Plasma Control Technologies develops and manufactures high quality vacuum capacitors, high-performance RF generators and impedance matching networks. These specialized products are used for precise control of plasma processes like thin-film deposition and etching for semiconductors, flat panel displays, solar panels and industrial coatings.

Comet offers standard and custom RF matching networks


Comet RF Impedance Matching Networks regularly outperform those of our competitors. 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 to design these key elements. With close collaboration between the two teams, Comet is in the unique position to create products that no other competitor can offer.

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