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| Author | Cao, Aiqin; Jiang, L.; Chen, S.H.; Antipov, S.V.; Shi, S.C. | ||||
| Title | IF gain bandwidth of a quasi-optical NbN superconducting HEB mixer | Type | Conference Article | ||
| Year | 2007 | Publication | Proc. International conference on microwave and millimeter wave technology | Abbreviated Journal | Proc. ICMMT |
| Volume | Issue | Pages | 1-3 | ||
| Keywords | HEB, mixer, gain bandwidth | ||||
| Abstract | In this paper, the intermediate frequency (IF) gain bandwidth of a quasi-optical NbN superconducting hot-electron bolometer (HEB) mixer is investigated at 500 GHz with an IF system incorporating with a frequency down-converting scheme which is able to sweep the IF signal in a frequency range of 0.3-4 GHz. The IF gain bandwidth of the device is measured to be 1.5 GHz when it is biased at a voltage of the minimum noise temperature, and becomes larger when the bias voltage increases. | ||||
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| Publisher | Place of Publication | Builin | Editor | ||
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| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | RPLAB @ lobanovyury @ | Serial | 575 | ||
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