Passivity Limitations on Absorption Properties of Low-Scattering Objects
2013
Abstract
We analyze the constraints governing absorption and scattering of arbitrary sensors or receiving antennas. Our findings bring forward interesting physical limitations on the amount of accessible absorption in a low-scattering sensor and suggest practical ways to achieve efficient designs for noninvasive sensors, based on the application needs.
Details
Title
Passivity Limitations on Absorption Properties of Low-Scattering Objects
Author(s)
Estakhri, Nasim Mohammadi ; Fleury, Romain ; Soric, Jason ; Alù, Andrea
Conference
Metamaterials 2013, Bordeaux, France, September 16-19, 2013
Date
2013
Laboratories
LWE
Record Appears in
Scientific production and competences > STI - School of Engineering > IEM - Institut d'Electricité et de Microtechnique > LWE - Laboratory of Wave Engineering
Presentations & Talks
Work outside EPFL
Presentations & Talks
Work outside EPFL
Record creation date
2016-11-22