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Frequency Reconfigurable Microstrip Patch Antenna. Department of Electrical and Computer Engineering. Results of Antenna with Inset Feed Matching. Project Goals. RMSW201 MEMS (Switching Method).

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frequency reconfigurable microstrip patch antenna

Frequency Reconfigurable Microstrip Patch Antenna

Department of Electrical and Computer Engineering

Results of Antenna with Inset Feed Matching

Project Goals

RMSW201 MEMS(Switching Method)

  • Resonant frequencies shall be two commercially available GPS frequencies (1.227GHz and 1.575GHz) with a 24MHz Bandwidth
  • Switching resonant frequencies shall be controlled by MEMS technology
  • Patch antenna shall be linearly polarized
  • Received signal shall be matched to 50Ω using Inset Feed Matching

Work Completed By: Mike Bly, Josh Rohman

Project Advised by: Dr. Prasad N. Shastry

Conclusions

  • ADS model and simulations met project specifications
  • Fabricated antenna in progress

1.575GHz Simulation Results

Finalized Patch Antenna

DC ground via 100kΩ resistors

MEMS Evaluation Layout

+5VDC to -90VDC DC-DC Converter

1.227GHz Simulation Results