摘要: |
介绍了一种Ka频段收发前端的工作原理和工程研制结果。该收发前端采用四次谐波混频器、毫米波微带滤波器、多芯片混合集成等技术,具有高性能、小型化、高可靠性等优点,并在宽温度范围、振动、冲击等条件下,满足毫米波系统要求。 |
关键词: Ka频段 收发前端 毫米波微带滤波器 多芯片混合集成 |
DOI:10.3969/j.issn.1001-893X. |
修订日期:2007-06-25 |
基金项目: |
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Development of a High Performance Ka-band TR Front-End |
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Abstract: |
A Ka-band TR front-end with high performance is described.In the millimeter wave(MMW) front-end,the fourth-subharmonic mixer,MMW microstrip filter,MMIC etc are adopted and it is characterized by miniaturization and high-reliability under the condition of wide temperature range. |
Key words: Ka-band,TR front-end,MMW microstrip filter,MMIC |