| ชื่อเรื่อง | : | A 7.9-mW 5.6-GHz digitally controlled variable gain amplifier with linearization |
| นักวิจัย | : | Kumar, Thangarasu Bharatha , Ma, Kaixue , Yeo, Kiat Seng |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Kumar, T. B., Ma, K., & Yeo, K. S. (2012). A 7.9-mW 5.6-GHz Digitally Controlled Variable Gain Amplifier With Linearization. IEEE Transactions on Microwave Theory and Techniques, 60(11), 3482-3490. , 0018-9480 , http://hdl.handle.net/10220/11481 , http://dx.doi.org/10.1109/TMTT.2012.2217151 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | IEEE transactions on microwave theory and techniques |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This paper presents the design and validation of a compact high-performance digitally controlled variable-gain amplifier (DVGA). By using MOS switches and a linearizer, the designed DVGA demonstrates high linearity and gain flatness over a wide gain control range. The 6-bit DVGA is designed in a commercial 0.18-μm SiGe BiCMOS technology achieving a variable gain range from -16.5 to +6.5 dB, a 3-dB bandwidth from dc to 5.6 GHz, a ± 0.75-dB gain flatness from dc to 4 GHz, both input and output return loss greater than 15 dB, consuming 7.9 mW over the entire gain control range, and has a core circuit area of 170μm×60μm. |
| บรรณานุกรม | : |
Kumar, Thangarasu Bharatha , Ma, Kaixue , Yeo, Kiat Seng . (2555). A 7.9-mW 5.6-GHz digitally controlled variable gain amplifier with linearization.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Kumar, Thangarasu Bharatha , Ma, Kaixue , Yeo, Kiat Seng . 2555. "A 7.9-mW 5.6-GHz digitally controlled variable gain amplifier with linearization".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Kumar, Thangarasu Bharatha , Ma, Kaixue , Yeo, Kiat Seng . "A 7.9-mW 5.6-GHz digitally controlled variable gain amplifier with linearization."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Kumar, Thangarasu Bharatha , Ma, Kaixue , Yeo, Kiat Seng . A 7.9-mW 5.6-GHz digitally controlled variable gain amplifier with linearization. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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