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Abstract
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| Stability is the biggest problem in the matching of Electrically Small Antennas (ESAs) using non-Foster reactances realized by Negative Impedance Converters (NICs). However, it is not usually studied properly. In this paper we propose the Normalized Determinant Function (NDF) as a powerful method to test the stability of the systems formed by the NIC and the ESA, and we will show how conventional design can lead us to unstable solutions. | |
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International
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Si |
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Congress
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Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE |
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960 |
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Place
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Chicago (USA) |
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Reviewers
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Si |
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ISBN/ISSN
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1522-3965 |
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Start Date
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08/07/2012 |
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End Date
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14/07/2012 |
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From page
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1 |
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To page
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2 |
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Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE |