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. 11, 2006
Filed:
Jan. 08, 2003
Joseph L. Merenda, Massapequa, NY (US);
Michael Zaffarano, Bellport, NY (US);
Eric Darvin, East Northport, NY (US);
Joseph L. Merenda, Massapequa, NY (US);
Michael Zaffarano, Bellport, NY (US);
Eric Darvin, East Northport, NY (US);
L-3 Communications, Hauppauge, NY (US);
Abstract
A broadband driver amplifier module is made using an arrangement of MMICS and microstrip to provide inline rf connectors for the input and output and a small package size. The input and output microstrips incorporate a microstrip portion which is at an angle to the axis of the input connector providing an offset from the axis of the input connector. There is provided at least one MMIC extending from the input microstrip at the offset across the input connector axis and having an output on the other side of the axis. This arrangement provides for an overall zigzag configuration which reduces the axial length of the package while maintaining inline input and output connectors. The invention further includes novel arrangements for MMIC mounting and d.c. blocks used in the amplifier.