On-wafer differential noise figure and large signal measurements of low-noise amplifier

Yin Cheng Chang, Shuw Guann Lin, Hsien Yuan Liao, Hwann Kaeo Chiou, Ying Zong Juang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

5 引文 斯高帕斯(Scopus)

摘要

An on-wafer measurement technique is proposed to characterize the differential noise figure (NF), 1-dB compression point (P1dB) and input third order intercept point (IP3) of low-noise amplifier (LNA). This work successfully extends Friis equation to the generalized two-port case by introducing true differential mode concept. The correlated differential NF is accurately obtained after de-embedding the noise contribution from the interconnections and external components. Details of equations and measurement procedure are reported in this work. A 2.6 GHz differential LNA was tested to demonstrate the feasibility of measurement and showed precise NF compared with other methods. A large signal measurement based on true differential mode stimulus with the same test bench was also performed and presented accurate results.

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主出版物標題European Microwave Week 2009, EuMW 2009
主出版物子標題Science, Progress and Quality at Radiofrequencies, Conference Proceedings - 39th European Microwave Conference, EuMC 2009
頁面699-702
頁數4
DOIs
出版狀態已出版 - 2009
事件European Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies - 39th European Microwave Conference, EuMC 2009 - Rome, Italy
持續時間: 28 9月 20092 10月 2009

出版系列

名字European Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies, Conference Proceedings - 39th European Microwave Conference, EuMC 2009

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???event.eventtypes.event.conference???European Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies - 39th European Microwave Conference, EuMC 2009
國家/地區Italy
城市Rome
期間28/09/092/10/09

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