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Multi-dimensional imaging and apparatus
Halmstad University, School of Business, Engineering and Science, Mechanical Engineering and Industrial Design (MTEK), Fotonik och mikrovågsteknik.ORCID iD: 0000-0002-4826-019X
2007 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

A method, an antenna, and a system for determining positions for reflectio n points using microwaves. An electromagnetic wave signal is generated at a defined frequency, and transmitted by an antenna unit. the antenna unit includes a transmitter antenna and a plurality of receiver antennas, separated by a kno wn spacing perpendicular to a main line of sight and devised to receive reflect ed portions of the transmitted wave. Phase comparator means are connected to th e transmitter antenna and the receiver antennas, and a control unit connected to the phase comparator means is operable to calculate an angle to a reflection poi nt from detected phase difference between at least two receiver antennas and the spacing between said at least two receiver antennas, and to calculate a distance to the reflection point from detected phase difference between the transmitter antenna and a receiver antenna dependent on the frequency.

Place, publisher, year, edition, pages
2007.
National Category
Mechanical Engineering
Identifiers
URN: urn:nbn:se:hh:diva-3637OAI: oai:DiVA.org:hh-3637DiVA, id: diva2:281830
Patent
CA CA2563146 (2007-05-04)Available from: 2009-12-17 Created: 2009-12-17 Last updated: 2018-03-23Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

http://v3.espacenet.com/publicationDetails/biblio?CC=CA&NR=2563146A1&KC=A1&FT=D&date=20070504&DB=EPODOC&locale=en_gb

Authority records BETA

Nilsson, EmilBååth, Lars

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Total: 133 hits
CiteExportLink to record
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  • apa
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  • de-DE
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