| 摘要: |
| 总结了毫米波、亚毫米波频段的准光功率合成技术的研究进展,介绍了准光功率合成技术早期的研究成果。重点讨论了近期提出的引入全息技术的准光功率合成技术。全息技术有效地解决了器件小型化和散热间的矛盾,能满足未来更高频率的输出功率和效率的要求。 |
| 关键词: 准光功率合成,毫米波,亚毫米波,全息技术 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:February 04, 2008 |
| 基金项目:电子科技大学校科研和教改项目
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电子科技大学校科研和教改项目 |
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| Advances on Millimeter Wave Quasi-Optical Power Combining Techniques |
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| Abstract: |
| This paper summarizes the advances on quasi-optical power combining techniques in the frequency range of millimeter and submillimeter waves,introduces the achievements of the early researchs with emphasis on the recent applications of holography to the quasi-optical power combining techniques.The introducing of holography solves the conflict between device miniaturization and cooling effectively,which may meet the requirements of output power and efficiency in higher frequency. |
| Key words: quasi-optical power combining,millimeter wave,submillimeter wave,holography |
