Sum rules for lossless antennas
Författare
Summary, in English
Sum rules for the antenna input impedance and admittance are introduced. These identities relate the radiation resistance and conductance integrated over all frequencies with the low-frequency capacitance and inductance. They are valid for lossless antennas and particularly useful for small antennas that utilise their first resonance. Numerical results for various antennas are used to illustrate the sum rules.
Publiceringsår
2010
Språk
Engelska
Sidor
501-511
Publikation/Tidskrift/Serie
IET Microwaves, Antennas and Propagation
Volym
4
Issue
4
Fulltext
- Available as PDF - 493 kB
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Dokumenttyp
Artikel i tidskrift
Förlag
Institution of Engineering and Technology
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
Status
Published
Forskningsgrupp
- Electromagnetic theory