Linearity improvement of 5.2-GHz CMOS up-conversion mixer for wireless applications
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John Wiley & Sons, Inc.
2013
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my.unimap-274432013-08-14T08:58:00Z Linearity improvement of 5.2-GHz CMOS up-conversion mixer for wireless applications Sohiful Anuar, Zainol Murad, Dr. Mukhzeer, Mohamad Shahimin, Dr. Pokharel, Ramesh Kumar, Prof. Kanaya, Haruichi, Assoc. Prof. Yoshida, Keiji, Prof sohiful@unimap.edu.my mukhzeer@unimap.edu.my kanaya@ed.kyushu-u.ac.jp yoshida@ed.kyushu-u.ac.jp Derivative superposition IIP3 Linearity Transconductance Up-conversion mixer Link to publisher's homepage at http://onlinelibrary.wiley.com/ This letter presents linearity improvement up-conversion mixer at 5.2 GHz for wireless applications. The design is based on Gilbert-cell active double-balanced mixer using derivative superposition method for linearity improvement. The design improvement is proposed in TSMC 0.18-μm CMOS process. The linearity of the designed mixer is further improved using source degeneration inductors at transconductors stage. The measurement results indicate that the proposed method shows the third-order intercept point (IIP3) of 13.5-dBm, which is higher than previously published mixers. The mixer achieves the conversion gain of 2 dBm, and consumes 3.0 mA at 1.8 V power supply. The size of the whole chip is 0.56 mm 2. 2013-08-14T08:58:00Z 2013-08-14T08:58:00Z 2012-04 Article Microwave and Optical Technology Letters, vol. 54(4), 2012, pages 923-925 0895-2477 http://onlinelibrary.wiley.com/doi/10.1002/mop.26711/abstract;jsessionid=B23F1D81F32DDF4857C6BE83C17CE68E.d01t01 http://hdl.handle.net/123456789/27443 en John Wiley & Sons, Inc. |
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| language |
English |
| topic |
Derivative superposition IIP3 Linearity Transconductance Up-conversion mixer |
| spellingShingle |
Derivative superposition IIP3 Linearity Transconductance Up-conversion mixer Sohiful Anuar, Zainol Murad, Dr. Mukhzeer, Mohamad Shahimin, Dr. Pokharel, Ramesh Kumar, Prof. Kanaya, Haruichi, Assoc. Prof. Yoshida, Keiji, Prof Linearity improvement of 5.2-GHz CMOS up-conversion mixer for wireless applications |
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Link to publisher's homepage at http://onlinelibrary.wiley.com/ |
| author2 |
sohiful@unimap.edu.my |
| author_facet |
sohiful@unimap.edu.my Sohiful Anuar, Zainol Murad, Dr. Mukhzeer, Mohamad Shahimin, Dr. Pokharel, Ramesh Kumar, Prof. Kanaya, Haruichi, Assoc. Prof. Yoshida, Keiji, Prof |
| format |
Article |
| author |
Sohiful Anuar, Zainol Murad, Dr. Mukhzeer, Mohamad Shahimin, Dr. Pokharel, Ramesh Kumar, Prof. Kanaya, Haruichi, Assoc. Prof. Yoshida, Keiji, Prof |
| author_sort |
Sohiful Anuar, Zainol Murad, Dr. |
| title |
Linearity improvement of 5.2-GHz CMOS up-conversion mixer for wireless applications |
| title_short |
Linearity improvement of 5.2-GHz CMOS up-conversion mixer for wireless applications |
| title_full |
Linearity improvement of 5.2-GHz CMOS up-conversion mixer for wireless applications |
| title_fullStr |
Linearity improvement of 5.2-GHz CMOS up-conversion mixer for wireless applications |
| title_full_unstemmed |
Linearity improvement of 5.2-GHz CMOS up-conversion mixer for wireless applications |
| title_sort |
linearity improvement of 5.2-ghz cmos up-conversion mixer for wireless applications |
| publisher |
John Wiley & Sons, Inc. |
| publishDate |
2013 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/27443 |
| _version_ |
1643795264840925184 |
| score |
13.214268 |