Invention Grant
- Patent Title: Methods and apparatus for wideband and fast chirp generation for radar systems
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Application No.: US16586418Application Date: 2019-09-27
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Publication No.: US10911274B2Publication Date: 2021-02-02
- Inventor: Kailash Chandrashekar , Ashoke Ravi
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Hanley, Flight & Zimmerman, LLC
- Main IPC: H04L27/00
- IPC: H04L27/00 ; H04L27/10 ; H04L27/152 ; H03M1/82 ; H03M1/68

Abstract:
Methods, apparatus, systems and articles of manufacture for wideband and fast chirp generation for radar systems are disclosed herein. An example apparatus includes a phase digital-to-analog converter to convert a digital input that specifies at least one of a phase modulation or a frequency modulation into an analog output, and to generate a phase modulated output centered on an intermediate frequency. The example apparatus also includes a frequency multiplier to frequency multiply the phase modulated output centered on the intermediate frequency by a multiplication factor to generate a chirp signal.
Public/Granted literature
- US20200028722A1 METHODS AND APPARATUS FOR WIDEBAND AND FAST CHIRP GENERATION FOR RADAR SYSTEMS Public/Granted day:2020-01-23
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