Comments on "On Stored Energies and Radiation Q"

Abstract

The commented paper claims to provide a new expression for an energy stored around a general radiator. The major purpose of this comment is to show that the claim is unjustified. Alongside with this issue, it is pointed out that some of the core formulas of the commented paper are not completely correct, and that their correct form has in fact been derived elsewhere, though for the purpose of evaluating the quality factor QZ and not the stored energies.

2 pages, 2 figures

References in corpus (2)

• The Measurable Q Factor and Observable Energies of Radiating Structures
• On Stored Energies and Radiation Q

Cited by in corpus (1)

• Input Admittance, Directivity and Quality Factor of Biconical Antenna of Arbitrary Cone Angle