|
| US4243993 | 13 nov. 1979 | 6 janv. 1981 | The Boeing Company | Broadband center-fed spiral antenna |
| US4318109 | 5 mai 1978 | 2 mars 1982 | | Planar antenna with tightly wound folded sections |
| US4605934 | 2 août 1984 | 12 août 1986 | The Boeing Company | Broad band spiral antenna with tapered arm width modulation |
| US5517206 | 30 juil. 1991 | 14 mai 1996 | Ball Corporation | Broad band antenna structure |
| US6023250 | 18 juin 1998 | 8 févr. 2000 | The United States of America as represented by the Secretary of the Navy | Compact, phasable, multioctave, planar, high efficiency, spiral mode antenna |
| US6160526 | 22 févr. 1999 | 12 déc. 2000 | Rohm Co., Ltd. | IC module and IC card |
| US6362796 | 15 sept. 2000 | 26 mars 2002 | BAE SYSTEMS Aerospace Electronics Inc. | Broadband antenna |
| US6791497 | 25 sept. 2001 | 14 sept. 2004 | Israel Aircraft Industries Ltd. | Slot spiral miniaturized antenna |
