Low-voltage current-mode integrator for channel selection filter

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概要

• 論文の詳細を見る

• A low-voltage current-mode integrator is presented for a continuous-time baseband channel selection filter of wireless communication systems. Fully-balanced current-mirror structure with additional cascode transistors operated in linear region enables low-voltage and low-power dissipation properties as well as voltage-controllable cut-off frequencies over a broad frequency range. A channel selection filter using the proposed integrator for three different communication standards with direct conversion receiver is implemented for a design example. Experimental results show that the implemented channel selection filter achieves design specification and outperforms other conventional filters.

• The Institute of Electronics, Information and Communication Engineersの論文

著者

• Kim Daeik

  School Of Electrical And Computer Engineering Sungkyunkwan University

• Kim Daeik

  School of Electrical, Electronic Communication, and Computer Engineering, Chonnam National University

• Kim Byoungwook

  Radiation Imaging Technology Centre, Jeonbuk Technopark

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• Low-voltage current-mode integrator for channel selection filter

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