Casimir Ehrenborg

affiliated with the university

Research

I investigate electromagnetic energy stored around radiating structures. This energy is notoriously difficult to define due to ambiguity in the concept of storage for electromagnetic systems. The main application of this research is small antennas, such as those found in mobile phones. Stored energy is closely connected to bandwidth, which frequencies antennas can receive and send power at, and thus very useful to calculate for antenna applications where bandwidth is at a premium.

Recent research outputs

Casimir Ehrenborg & Mats Gustafsson, 2020 Jun, In: IEEE Transactions on Antennas and Propagation. 68, 6, p. 4302-4311 10 p.

Research output: Contribution to journalArticle

Andrei Ludvig-Osipov, Johan Lundgren, Casimir Ehrenborg, Yevhen Ivanenko, Andreas Ericsson, Mats Gustafsson, B. L.G. Jonsson & Daniel Sjoberg, 2020 Feb, In: IEEE Transactions on Antennas and Propagation. 68, 2, p. 773-782 10 p.

Research output: Contribution to journalArticle

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