کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
541449 | 871468 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A comparison study of CMOS T/R switches using gate/source-terminated field-plate transistors
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
سخت افزارها و معماری
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A comparison study of CMOS T/R switches using gate/source-terminated field-plate transistors A comparison study of CMOS T/R switches using gate/source-terminated field-plate transistors](/preview/png/541449.png)
چکیده انگلیسی
In this paper, high-linearity CMOS single-pole-double-throw (SPDT) RF switches using the proposed field-plate (FP) transistors were fabricated and compared. The 0.13-μm CMOS processed FP metal was connected to the gate terminal and source terminal individually. The discussion throughout dc characteristic, linearity, and power property was given. The gate-terminated FP (FP-G) NMOS provided a lower gate resistance being confirmed for low-noise and high-efficiency design while the source-terminated FP (FP-S) NMOS with relatively lower leakage current, higher linearity, and higher breakdown under high Vds is confirmed to be suitable for high-linearity power design. Several switches using standard transistor, FP-S, and FP-G NMOS transistors were implemented and analyzed. Comparison on the switch characteristics and application has been done. The novel designs indicated that the proposed FP-based switches provided good potentials in power handling and harmonics rejection without sacrifice of power consumption, chip area, and insertion loss.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microelectronic Engineering - Volume 87, Issue 2, February 2010, Pages 225-229
Journal: Microelectronic Engineering - Volume 87, Issue 2, February 2010, Pages 225-229
نویسندگان
Chien-Cheng Wei, Hsien-Chin Chiu, Shao-Wei Lin, Ting-Huei Chen, Jeffrey S. Fu, Feng-Tso Chien,