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:
Apr. 25, 1989
Filed:
May. 20, 1988
Jerry H Bogar, Harrisburg, PA (US);
Edgar W Forney, Harrisburg, PA (US);
AMP Incorporated, Harrisburg, PA (US);
Abstract
A phase shifter (1) in the form of an electrical connector comprises; an elongated conductive shell (2) of fixed length, electrical connector coupling means (5,6) at the ends (7,8) of the transmission line, an elongated passage (3) extending through the shell (2), an elongated electrical conductor (4) of fixed length extending through the passage, electrical contact means (22,23) at the ends of the conductor (4) for electrical coupling of the conductor (4) along the corresponding electronic transmission line, first dielectric means (31) and second dielectric means (43) concentrically encircling the conductor (4) within the passage (3), a conductive sleeve (38) within the passage (3) in engagement with the shell (2), and the second dielectric means (43) is between the sleeve (38) and the conductor (4).