Compact, Low-Voltage, Multiple-Beam Electron Gun for High-Power Miniature Millimeter-Wave Amplifiers
Navy SBIR FY2015.1
Sol No.: |
Navy SBIR FY2015.1 |
Topic No.: |
N151-039 |
Topic Title: |
Compact, Low-Voltage, Multiple-Beam Electron Gun for High-Power Miniature Millimeter-Wave Amplifiers |
Proposal No.: |
N151-039-0867 |
Firm: |
Beam-Wave Research, Inc. 5406 Bradley Boulevard
Bethesda, Maryland 20814 |
Contact: |
Khanh Nguyen |
Phone: |
(240) 535-2162 |
Abstract: |
The technical objectives of the proposed Phase I program are: to evaluate and design a multiple-beam electron gun capable of generating approximately 1 A of beam current at a low voltage of 5-7 kV suitable for use in a broadband Ka-band amplifier, to perform beam-wave interaction studies to ensure the resulting beam-forming/circuit design will generate RF output powers in excess of 500 W over a minimum of 5-GHz bandwidth, to optimize the beam transport system to minimize size and weight with the goal toward 0.5 kW/kg, and to develop a preliminary mechanical layout from which an engineering plan can be generated and implemented in Phase II. |
Benefits: |
The Phase-I program will firmly establish the electron gun and beam transport system design and will also define potential amplifier performance characteristics, if used in conjunction with the gun and magnet. A preliminary Phase-II engineering plan will also be provided as part of the Phase-I program.
If demonstrated, such amplifier with these characteristics would represent a major breakthrough in state-of-art amplifier performance. Such an amplifier will provide the warfighters with new capabilities, heretofore unavailable |
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