REFERENCES
- TANG (CCH). Mode Conversion in Nonunitform Multi mode Waveguides and Transitions, Advances ‘n Microwaves. 4, Ed. L. Young, Academic Press, N.Y., 1969.
- TAKEO (I) and SUGAHARA (H). Mode Conversion from the Dominant Mode Due to Discontinuities in Circle Wave-guide, Review of Electrical Communication Laboratory- 16, Nos. 9–10; Oct., 1968; 699.