Electromagnetic (em) probes, methods of using such em probes and systems which use such electromagnetic em probes

Electromagnetic (em) probes, methods of using such em probes and systems which use such electromagnetic em probes

An electromagnetic (EM) probe for monitoring at least one biological tissue. The EM probe comprises a spiral antenna conductor (not shown) and an EM radiation absorbing layer (92) mounted along the antenna. The EM radiation absorbing layer has a plurality of substantially concentric frame shaped reg...

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Bibliographische Detailangaben
Hauptverfasser: AMIR SAROKA, LEONID VOSHIN, BENYAMIN ALMOG, YIFTACH BARASH, TAL LEVI
Format: Patent
Sprache:eng ; heb
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Beschreibung
Zusammenfassung:An electromagnetic (EM) probe for monitoring at least one biological tissue. The EM probe comprises a spiral antenna conductor (not shown) and an EM radiation absorbing layer (92) mounted along the antenna. The EM radiation absorbing layer has a plurality of substantially concentric frame shaped regions (93A-C) corresponding to portions of said spiral antenna having equal surface of antenna conductor, any of said plurality of concentric frame shaped regions has an EM radiation absorption coefficient different than any other of said neighboring concentric frame shaped regions.