利用光子辅助频率转换减少混合杂散

IEEE Avionics, Fiber-Optics and Photonics Digest CD Pub Date : 2012-11-12 DOI:10.1109/AVFOP.2012.6344061

C. Middleton, A. Mast, R. DeSalvo

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引用次数: 6

摘要

变频系统会受到射频混频器中射频和本LO输入奇偶谐波组合产生的杂散信号的严重限制。这项工作证明了使用光子辅助频率转换来减少混合杂散影响的优势-分析和实验-显示出真正的三阶有限性能并扩展到毫米波频率。

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Mixing spur reduction through photonic-assisted frequency conversion

Frequency converting systems can be severely limited by undesired spurious signals arising from combinations of odd and even harmonics of RF and LO inputs in an RF mixer. This work demonstrates the advantage of using photonic-assisted frequency conversion to reduce the impact of mixing spurs-both analytically and experimentally-showing truly 3rd-order limited performance and extending to millimeter wave frequencies.

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IEEE Avionics, Fiber-Optics and Photonics Digest CD

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