Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840573 | Linear-to-circular polarizers using cascaded sheet impedances and cascaded waveplates | Carl R. Pfeiffer, Thomas Steffen | 2020-11-17 |
| 10784549 | Linear-to-circular polarizers using cascaded sheet impedances and cascaded waveplates | Carl R. Pfeiffer, Thomas Steffen | 2020-09-22 |
| 10547117 | Millimeter wave, wideband, wide scan phased array architecture for radiating circular polarization at high power levels | Carl R. Pfeiffer, Thomas Steffen | 2020-01-28 |