MULTIPLE-FREQUENCY-COMPONENT SCANNING INVOLVING SCAN-PATTERN DESIGN AND BALANCED OR OPTIMIZED ATTRIBUTES

In certain examples, methods and apparatuses, such as circuits, are directed to scanning in a field of view (FoV) by using a pattern that improves sensing in a region of interest (RoI) within the FoV. In one example, a signal having multiple frequency components and a scan-pattern design are used, w...

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Bibliographic Details
Main Authors Solgaard, Olav, Sun, Zhanghao, Quan, Ronald
Format Patent
LanguageEnglish
Published 21.03.2024
Subjects
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES
MICROSTRUCTURAL TECHNOLOGY
PERFORMING OPERATIONS
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
TRANSPORTING
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Summary:In certain examples, methods and apparatuses, such as circuits, are directed to scanning in a field of view (FoV) by using a pattern that improves sensing in a region of interest (RoI) within the FoV. In one example, a signal having multiple frequency components and a scan-pattern design are used, with a balanced or optimized set of attributes including a sampling density attribute, to scan a RoI in a FoV by sampling or traversing the RoI more times than other regions in the FoV. In more specific examples, circuitry finds the scan-pattern design based on an algorithm that processes different parameters involving at least one of amplitude and phase and processes a. number of different frequency components related to or including the multiple frequency components, wherein the number of different frequency components is from three to a threshold limit whereat processing different frequency components provides negligible improvement.
Bibliography:Application Number: US202218273735