A new micro-machined millimeter-wave and terahertz snap-together rectangular waveguide technology
Collins, C. E., Miles, R. E., Digby, J. W., Parkhurst, G. M., Pollard, R. D., Chamberlain, J. M., Steenson, D. P., Cronin, N. J., Davies, S. R. and Bowen, J. W. (1999) A new micro-machined millimeter-wave and terahertz snap-together rectangular waveguide technology. IEEE Microwave and Guided Wave Letters, 9 (2). pp. 63-65. ISSN 1051-8207
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To link to this article DOI: 10.1109/75.755047
A novel technique for micro-machining millimeter and submillimeter-wave rectangular waveguide components is reported. These are fabricated in two halves which simply snap together, utilizing locating pins and holes, and are physically robust, and cheap, and easy to manufacture. In addition, S-parameter measurements on these structures are reported for the first time and display lower loss than previously reported micro-machined rectangular waveguides.