Title :
Comments on "The groove guide, a low-loss waveguide for millimeter waves"
Author_Institution :
Dept. of Electron. Eng., Southeast Univ., Nanjing, China
Abstract :
For original paper see F.J. Tischer, ibid., vol.11, pp.291-296. In the above paper, Tischer presents not only a new millimeter waveguide-the groove guide, which has been studied in recent decades-but also a new method to analyze it. However, in the paper, several conclusions he gives are wrong.<>
Keywords :
losses; waveguide theory; groove guide; low-loss waveguide; millimeter waveguide; Chemicals; Conformal mapping; Dielectrics; Electromagnetic fields; Electromagnetic waveguides; Equations; Microwave theory and techniques; Millimeter wave technology; Planar waveguides; Tensile stress;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
