| ชื่อเรื่อง | : | An in-phase-coupled class-C quadrature VCO with tunable phase error |
| นักวิจัย | : | Zhang, Yuxiang , Boon, Chirn Chye |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2557 |
| อ้างอิง | : | Zhang, Y., & Boon, C. C. (2014). An in-phase-coupled class-C quadrature VCO with tunable phase error. IEEE microwave and wireless components letters, 24(11), 796-798. , http://hdl.handle.net/10220/25140 , http://dx.doi.org/10.1109/LMWC.2014.2352794 , 183481 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | IEEE microwave and wireless components letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This letter presents the design and analysis of a novel in-phase-coupled (IPC) Class-C Quadrature Voltage-Controlled Oscillator (QVCO) with tunable phase error. The IPC QVCO employs a novel coupling structure that generates in-phase coupling signal while consuming negligible power itself. IPC scheme enables the QVCO to achieve better phase noise and phase error compared to that of the conventional QVCO. The phase error of the proposed IPC QVCO is also tunable. The proposed IPC QVCO is fabricated using 0.18 μm CMOS technology and the measured output frequency range is from 2.5 to 2.97 GHz. At 2.623 GHz, with 3.6 mW power consumption, the phase noise at 1 MHz offset achieves -126.8 dBc/Hz while the phase error before phase error tuning is 0.5 °. The measured phase error tuning range is ±17°. |
| บรรณานุกรม | : |
Zhang, Yuxiang , Boon, Chirn Chye . (2557). An in-phase-coupled class-C quadrature VCO with tunable phase error.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Zhang, Yuxiang , Boon, Chirn Chye . 2557. "An in-phase-coupled class-C quadrature VCO with tunable phase error".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Zhang, Yuxiang , Boon, Chirn Chye . "An in-phase-coupled class-C quadrature VCO with tunable phase error."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print. Zhang, Yuxiang , Boon, Chirn Chye . An in-phase-coupled class-C quadrature VCO with tunable phase error. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.
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