1. [1] B. Bhat and S. K. Koul, Analysis, design and applications of fin lines, Norwood, MA: Artech House, Inc., 1987.
2. [2] T. Decoopman, X. Mélique, O. Vanbésien, and D. Lippens, “A taper filtering finline at millimeter wavelengths for broadband harmonic multiplication”, IEEE Microwave and Wireless Comp. Lett., vol. 13. pp. 172–174, 2003.
3. [3] C. A. W. Vale and P. Meyer, “Designing high-performance finline tapers with vector-based optimization”, IEEE Trans., Vol. MTT-47, pp. 2467–2472, 1999.
4. [4] J. L. Li, W. Shao, J. X. Chen, and L. J. Xue “A novel waveguide-to-microstrip transition for millimeter-wave applications”, International Journal of Infrared and Millimeter Waves, Vol. 25, pp. 513–521, 2004.
5. [5] A. M. K. Saad, “Analysis of fin-lines tapers and transitions”, IEE Proc., Part H, Vol. 130, pp. 230–235, 1983.