The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2005
Filed:
Jan. 28, 2002
Glen J. Desargant, Fullerton, CA (US);
Albert L. Bien, Anaheim, CA (US);
Orville L. Reid, Anaheim, CA (US);
Glen J. Desargant, Fullerton, CA (US);
Albert L. Bien, Anaheim, CA (US);
Orville L. Reid, Anaheim, CA (US);
The Boeing Company, Chicago, IL (US);
Abstract
An antenna exhibiting improved transmission and reception capabilities. The antenna does not make use of a solid support tube or solid support rods used by previous antennas to support a sub-reflector or other device above a main reflector of the antenna. Instead, the antenna employs the use of a low dielectric constant, perforated, support tube to support the sub-reflector, patch antenna, or other form of antenna element above the main reflector. The perforated support tube permits radio frequency signals to pass through the tube, thus decreasing signal degradation experienced due to reflection of the signal off the solid support tube or off the solid support rods.