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William Chizevsky Phones & Addresses

  • Middletown, OH
  • Springfield, IL
  • 6675 Andover Way, Morrow, OH 45152
  • Crescent Springs, KY
  • Mason, OH
  • Maineville, OH
  • Cincinnati, OH
  • Middletown, OH
  • Quincy, IL

Publications

Us Patents

Transmitter Calibration System

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US Patent:
20130082687, Apr 4, 2013
Filed:
Sep 29, 2011
Appl. No.:
13/248730
Inventors:
William T. Chizevsky - Morrow OH, US
Tracee Craft - Jacksonville FL, US
International Classification:
G01R 19/252
G01R 1/20
US Classification:
324120, 324126
Abstract:
Systems and methods are provided for calibrating a transmitter system. A directional coupler is configured to provide a first signal representative of a forward power of an RF signal and a second signal representative of a reflected power of the RF signal. A splitting assembly is configured to generate respective third and fourth signals, each representative of the forward power, from the first signal. A switching assembly is configured to select between the second signal and the third signal. A system control is configured to determine an associated power of each of the fourth signal and a signal provided by the switching assembly.

Null-Gating Signal Detection

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US Patent:
20150215109, Jul 30, 2015
Filed:
Jan 30, 2014
Appl. No.:
14/168604
Inventors:
- Englewood CO, US
William Ty Chizevsky - Morrow OH, US
Assignee:
HBC SOLUTIONS, INC. - Englewood CO
International Classification:
H04L 7/00
H03M 1/34
H04L 7/033
Abstract:
One embodiment includes a circuit system. The system includes a power detector configured to convert an AC signal to a DC signal corresponding to a power amplitude associated with the AC signal. The AC signal can include a periodic signal power null. The system also includes a null-gating circuit comprising a logic switch that is activated to enable sampling of an amplitude of the DC signal and that is deactivated during the periodic signal power null. The system also includes an analog-to-digital converter (ADC) configured to convert the sampled DC signal to a digital signal. The system further includes a processor configured to process the digital signal.
William T Chizevsky from Middletown, OH, age ~53 Get Report