Manufacture of a flexible antenna, with or without an inner permeable magnetic layer
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United States of America Patent
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Jun 10, 1997
Issued Date -
N/A
app pub date -
Mar 11, 1996
filing date -
Jan 22, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An HF antenna comprising a sheet-like, flexible multipart magnet core (16) manufactured of ferromagnetic material is provided with an antenna winding which is made up of a plurality of turns and surrounds the magnet core (16). The turns of the antenna winding are formed by printed wiring (12a and 12b) arranged on a flexible film (10a and 10b) surrounding the magnet core (16).
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