Studies on Atmospheric Propagation Effects and Antenna Design for W/V-band
Abstract
Work performed under this cooperative agreement between AFRL Space Vehicles Directorate and the University of New Mexico focused on research topics supporting development of military satellite communications capability using W/V-band (i.e., 81-86 GHz and 71-76 GHz). The primary accomplishment of this work was to develop and experimentally validate models of cloud absorption at W/V-band. Results demonstrate the uncertainty and limitations of cloud models. Results demonstrate the necessity to validate modeling tools using geostationary satellite beacon measurements. Work towards modeling depolarization effects at W/V-band is still ongoing. The second accomplishment was to develop and experimentally validate high-efficiency, high-gain W/V-band antenna to support wideband communications and circularly polarized signals. Results demonstrate significant improvements in manufacturability and electrical performance.
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 30, 2021
- Accession Number
- AD1168521
Entities
People
- Christos G. Christodoulou
- F. Ayoub
- Ralph L. Gesner
- Steven A. Lane
Organizations
- University of New Mexico