摘要
A subharmonic diode mixer with high image rejection and linearity for Ku-band applications is realized. It is fabricated on a 4-mil substrate using 2.0 μm HBT-based MMIC processes. In the design, an active filter in front of the mixer is used to cancel the image interference and to achieve the goal of higher isolation with a smaller chip area. The measured results show the conversion loss of 16 dB, input third-order intercept point of 4.1 dBm and the image rejection ratio of 30.7 dBc at 14 GHz.
原文 | English |
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頁(從 - 到) | 3136-3139 |
頁數 | 4 |
期刊 | Microwave and Optical Technology Letters |
卷 | 49 |
發行號 | 12 |
DOIs | |
出版狀態 | Published - 2007 12月 |
All Science Journal Classification (ASJC) codes
- 電子、光磁材料
- 原子與分子物理與光學
- 凝聚態物理學
- 電氣與電子工程