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dc.contributor.author謝佳宏en_US
dc.contributor.authorChia Hung Hsiehen_US
dc.contributor.author高曜煌en_US
dc.contributor.authorYao Huang Kaoen_US
dc.date.accessioned2014-12-12T02:53:21Z-
dc.date.available2014-12-12T02:53:21Z-
dc.date.issued2006en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#GT009313631en_US
dc.identifier.urihttp://hdl.handle.net/11536/78445-
dc.description.abstract本論文提出兩個應用在超寬頻低雜訊放大器的電路,利用寬頻濾波器和回授的概念來增加我們電路工作的頻寬,使用共閘極放大器的架構,在電晶體的輸入端設計一個巴特伍斯帶通濾波器,達到寬頻帶,低功率,低雜訊指數的效果,對於高頻的寄生效應也有一定的改善。利用回授電阻可以降低品質因素,拉大工作的頻寬達到寬頻的效果。本電路以台灣積體電路所提供的0.18μm 1P6M RF CMOS製程實現,模擬和量測的結果都符合我們低功率和寬頻的效果。zh_TW
dc.description.abstractIn this thesis,two low noise amplifiers are applied for Ultra Wideband system.Using wideband filter and feedback topologies increase our circuit bandwidth.Design a butterworth filter in front of the transistor in order to obtain wideband,low power consumption,low noise figure effects.It also gives improvement in high frequency parasitic effect.The circuit is implemented by TSMC 0.18μm RF CMOS process.The simulation and measurement results fit our standard.en_US
dc.language.isozh_TWen_US
dc.subject超寬頻zh_TW
dc.subject低雜訊放大器zh_TW
dc.subjectULTRAWIDEBANDen_US
dc.subjectLNAen_US
dc.title應用於超寬頻系統之低雜訊放大器的研究zh_TW
dc.titleStudy on Low Noise Amplifier for Ultra Wideband Systemen_US
dc.typeThesisen_US
dc.contributor.department電信工程研究所zh_TW
Appears in Collections:Thesis


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