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:
Sep. 13, 2016
Filed:
Nov. 25, 2014
S9estre, Llc, Amesbury, MA (US);
Bernd Schafferer, Amesbury, MA (US);
S9ESTRE, LLC, Amesbury, MA (US);
Abstract
Methods and devices for the generation of high frequency clock signals. In a transmission line a signal is reflected back and forward. The electric length of the transmission line determines the frequency of the oscillation. A start signal at the switching device initiates a signals traveling down the transmission line. At the other end of the transmission line the signals is reflected back. At the tapping point along the transmission line, part of the energy of the signal in the transmission line is coupled out to form the feedback signal. The feedback signal activates the switching device. The switching device injects energy into the transmission line and sustains the oscillation on the transmission line. The position of the tapping point on transmission line determines the shape of the feedback signals and can hence be used as a design parameter optimize the performance of the system. High voltage swings in the transmission lines can be used to improve the phase noise or jitter performance of the oscillator.