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A 110pJ/b multichannel FSK/GMSK/QPSK/p/4-DQPSK transmitter with phase-interpolated dual-injection DLL-based synthesizer employing hybrid FIR

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : A 110pJ/b multichannel FSK/GMSK/QPSK/p/4-DQPSK transmitter with phase-interpolated dual-injection DLL-based synthesizer employing hybrid FIR
นักวิจัย : Cheng, San-Jeow , Gao, Yuan , Toh, Wei-Da , Zheng, Yuanjin , Je, Minkyu , Heng, Chun-Huat
คำค้น : DRNTU::Engineering::Electrical and electronic engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2556
อ้างอิง : Cheng, S. J., Gao, Y., Toh, W. D., Zheng, Y., Je, M., & Heng, C. H. (2013). A 110pJ/b multichannel FSK/GMSK/QPSK/p/4-DQPSK transmitter with phase-interpolated dual-injection DLL-based synthesizer employing hybrid FIR. 2013 IEEE International Solid-State Circuits Conference Digest of Technical Papers, 450-451. , http://hdl.handle.net/10220/16580 , http://dx.doi.org/10.1109/ISSCC.2013.6487810
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : -
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

The IEEE 802.15.6 Wireless Body-Area-Network (WBAN) standard has recently specified narrowband (NB) PHY covering GMSK and D-PSK modulations targeted at varying data rates [1]. There are also reported energy efficient FSK or QPSK transmitters for biomedical applications [2,3]. Hence, a reconfigurable TX that can support multichannel and multimodulation with reconfigurable data rate, spectrum and energy efficiency would be desirable. Although a conventional mixer-based or fractional-N-PLL-based TX with two-point modulation [4] can achieve the aim, the need of power hungry blocks and sophisticated calibration does not lead to power-efficient solutions. On the other hand, energy efficient injection-locked FSK or QPSK TX with good noise performance does not provide multichannel support due to the use of fixed references [2-3]. Energy efficient FSK TXs [5] with open-loop VCO have also been reported. However, they exhibit poor spectrum efficiency and do not support PSK modulation due to the poor phase noise of free-running VCOs.

บรรณานุกรม :
Cheng, San-Jeow , Gao, Yuan , Toh, Wei-Da , Zheng, Yuanjin , Je, Minkyu , Heng, Chun-Huat . (2556). A 110pJ/b multichannel FSK/GMSK/QPSK/p/4-DQPSK transmitter with phase-interpolated dual-injection DLL-based synthesizer employing hybrid FIR.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Cheng, San-Jeow , Gao, Yuan , Toh, Wei-Da , Zheng, Yuanjin , Je, Minkyu , Heng, Chun-Huat . 2556. "A 110pJ/b multichannel FSK/GMSK/QPSK/p/4-DQPSK transmitter with phase-interpolated dual-injection DLL-based synthesizer employing hybrid FIR".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Cheng, San-Jeow , Gao, Yuan , Toh, Wei-Da , Zheng, Yuanjin , Je, Minkyu , Heng, Chun-Huat . "A 110pJ/b multichannel FSK/GMSK/QPSK/p/4-DQPSK transmitter with phase-interpolated dual-injection DLL-based synthesizer employing hybrid FIR."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print.
Cheng, San-Jeow , Gao, Yuan , Toh, Wei-Da , Zheng, Yuanjin , Je, Minkyu , Heng, Chun-Huat . A 110pJ/b multichannel FSK/GMSK/QPSK/p/4-DQPSK transmitter with phase-interpolated dual-injection DLL-based synthesizer employing hybrid FIR. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.