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A launcher for coupling a 50-/spl Omega/ suspended stripline to a waveguide by means of a probe has been built and tested at 30 GHz. Matching has been obtained between 28.8 and 32.6 GHz with a return loss better than 35 dB. The launcher can be fabricated as an integral part of the stripline components.
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Glance et al. (1973) studied this question.
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