Abstract
Microwave imaging is a promising new modality for studying brain function. In the current paper we assess the feasibility of using a single chip implementation of an ultra-wideband impulse radar for developing a portable and low-cost functional neuroimaging device. A numerical model is used to predict the level of attenuation that will occur when detecting a volume of blood in the cerebral cortex. A phantom liquid is made, to study the radar's performance at different attenuation levels. Although the radar is currently capable of detecting a point reflector in a phantom liquid with submillimeter accuracy and high temporal resolution, object detection at the desired level of attenuation remains a challenge.
Original language | English |
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Title of host publication | IEEE Biomedical Circuits and Systems Conference |
Subtitle of host publication | Engineering for Healthy Minds and Able Bodies, BioCAS 2015 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781479972333 |
DOIs | |
Publication status | Published - 4 Dec 2015 |
Externally published | Yes |
Event | 11th IEEE Biomedical Circuits and Systems Conference, BioCAS 2015 - Atlanta, United States Duration: 22 Oct 2015 → 24 Oct 2015 |
Conference
Conference | 11th IEEE Biomedical Circuits and Systems Conference, BioCAS 2015 |
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Country/Territory | United States |
City | Atlanta |
Period | 22/10/15 → 24/10/15 |