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Microwave balanced-mixer circuits using combline directional couplers |
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| Authors: | Gunton D.J. |
| Affiliation: | Royal Radar Establishment, Malvern, UK; |
| Abstract: | The use of 180° combline directional couplers in strip transmission line mixer circuits enables completely planar single and dual balanced devices to be produced. Results are presented for an X-band single-balanced mixer in triplate. A circuit is described for a planar dual balanced mixer. |
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