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Ultra-low Noise Figure Ka-Band MMIC LNA with Graded-Channel GaN HEMTs
  • Joe Tai,
  • Joel Wong,
  • Jeong Moon
Joe Tai
HRL Laboratories LLC

Corresponding Author:hytai@hrl.com

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Joel Wong
HRL Laboratories LLC
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Jeong Moon
HRL Laboratories LLC
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Abstract

We report broadband (20GHz - 40GHz) low noise amplifiers in a cascode topology using graded-channel GaN HEMTs resulting in excellent NF figure down to 1 dB with 15 dB gain per stage.
16 Apr 2024Submitted to Electronics Letters
30 Apr 2024Submission Checks Completed
30 Apr 2024Assigned to Editor
30 Apr 2024Review(s) Completed, Editorial Evaluation Pending
06 Dec 2024Reviewer(s) Assigned