| ชื่อเรื่อง | : | A micropower-compatible time-multiplexed SC speech spectrum analyzer design |
| นักวิจัย | : | Chang, Joseph Sylvester , Tong, Yit Chow |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2536 |
| อ้างอิง | : | Chang, J. S., & Tong, Y. C. (1993). A micropower-compatible time-multiplexed SC speech spectrum analyzer design. IEEE Journal of Solid-State Circuits, 28(1), 40-48. , 0018-9200 , http://hdl.handle.net/10220/4711 , http://dx.doi.org/10.1109/4.179201 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | IEEE journal of solid-state circuits |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A micropower-compatible time-multiplexed sc speech spectrum analyzer embodying several new design methodologies is described. In the bandpass filter (BPF) section, the dc offset differences between channels are reduced by a careful biquadratic filter design, and a capacitor sharing technique is employed to reduce chip area. A new time-multiplexed fullwave rectifier (FWR) is also proposed. Expressions for the errors that limit the accuracy of the running spectrum due to nonidealities are formulated. An experimental four-channel spectrum analyzer has been fabricated and measurements from prototypes showed that the proposed design methodologies are satisfactory in achieving the design specifications. |
| บรรณานุกรม | : |
Chang, Joseph Sylvester , Tong, Yit Chow . (2536). A micropower-compatible time-multiplexed SC speech spectrum analyzer design.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Chang, Joseph Sylvester , Tong, Yit Chow . 2536. "A micropower-compatible time-multiplexed SC speech spectrum analyzer design".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Chang, Joseph Sylvester , Tong, Yit Chow . "A micropower-compatible time-multiplexed SC speech spectrum analyzer design."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2536. Print. Chang, Joseph Sylvester , Tong, Yit Chow . A micropower-compatible time-multiplexed SC speech spectrum analyzer design. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2536.
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