Wireless intracranial pressure monitoring through scalp at microwave frequencies

Mohammad-reza Tofighi, U. Kawoos, S. Neff, A. Rosen

Research output: Contribution to journalArticle

14 Scopus citations

Abstract

The feasibility of acquiring intracranial pressure information through the scalp at 2.4 GHz ISM band is demonstrated. A device, including a piezoresistive sensor, an oscillator and a chip antenna, irradiates a pressure dependent microwave signal. With the device covered by a scalp phantom, the detected signal is only about 8-13 dB below the case without the phantom.

Original languageEnglish (US)
Pages (from-to)29-30
Number of pages2
JournalElectronics Letters
Volume42
Issue number3
DOIs
StatePublished - Feb 2 2006

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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