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:
Feb. 06, 2001
Filed:
Aug. 19, 1998
Howard E Hilton, Snohomish, WA (US);
John H. Guilford, Everett, WA (US);
Agilent Technologies Inc., Palo Alto, CA (US);
Abstract
A versatile signal generator for generating digitally modulated test signals computed in real-time is provided. Each of the blocks ol the versatile signal generator, including the MUX, coder, map, filter, re-sampler, and modulator, are implemented in a sufficiently flexible manner so as to allow ready configuration to produce any of a variety of digitally modulated signals as well as high quality analog modulated signals. Each of the blocks may be implemented using ASICs and RAM that allow to obtain high symbol rates while being capable of being reconfigured for different test signals as needed. The versatile signal generator has a real time input for receiving input data to modulate the test signal in real time.