Invention Application
- Patent Title: APPARATUS FOR MONITORING RADIO FREQUENCY SIGNALS
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Application No.: US15626688Application Date: 2017-06-19
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Publication No.: US20190020367A1Publication Date: 2019-01-17
- Inventor: ANTHONY J. CRAWFORD , CHRISTOPHER N. PETERS , NATHANIEL J. CONWAY , KURT M. FOLEY , JOHN C. JOSEPH , MASON TREMBLAY , DANIEL W. GLASS
- Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
- Main IPC: H04B1/16
- IPC: H04B1/16 ; H04B1/26 ; H03H7/32 ; H03H11/04

Abstract:
An apparatus for monitoring radio frequency (RF) signals is disclosed. The apparatus includes an RF splitter, a set of track-and-hold circuits, a set of analog-to-digital circuits (ADC) and a frequency tracking module. The RF splitter splits a set of incoming RF signals into multiple RF signal paths. Each of the track-and-hold circuits, which is clocked at a different frequency than others, samples the incoming RF signals from a respective one of the RF signal paths. Each of the ADCs receives the sampled data from a respective one of the track-and-hold circuits. Each of the ADCs is also clocked at same frequency as a corresponding one of the track-and-hold circuits. The frequency tracking module determines a frequency of the incoming RF signals.
Public/Granted literature
- US10348347B2 Apparatus for monitoring radio frequency signals Public/Granted day:2019-07-09
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