Number | Date | Country |
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672685 | Jul 1979 | SUX |
Entry |
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Griemsmann et al., "Broad-Band Waveguide Series T for Switching," IRE Transactions on Microwave Theory and Techniques, pp. 252-255, Oct. 1956. |
Ishimaru, Electromagnetic Wave Propagation, Radiation, and Scattering, Prentice-Hall, Englewood Cliffs, NJ, pp. 88 & 93, 1991. |