@inproceedings{c6ba53672731404b9988bbed0d6c31e1,
title = "A wide locking range and low phase noise quadrature frequency synthesizer suitable for next generation wireless communication systems",
abstract = "This paper describes the design of a fully-integrated PLL-based and integer-N quadrature frequency synthesizer (QFS) for Ka, V and E multiband mm-wave applications. A 2-bit switched capacitor array directly controlled by voltage level together with MOS varactor and differential coplanar waveguide (CPW) inductors are used in the quadrature voltage-controlled oscillator (QVCO) to cover the wide frequency tuning range, achieve a good phase noise performance of-105.5dBc/Hz@1MHz offset while realizing a wide tuning range over than 19.26\%. Multiband co-tuning (MBCT) technology is proposed to extend the frequency locking range of ILFD. A programmable charge pump is designed to obtain relatively constant bandwidth. The quadrature frequency synthesizer, implemented in IBM 0.13μm CMOS process, can provide over than +0.88dBm output power at 50ohm load from 27.72 to 33.63GHz while drawing 50mA current (not including testing buffers) from 2.5V power supply and 49mA from 1.2V power supply.",
author = "He, \{Y. J.\} and Zhang, \{R. X.\} and Shi, \{C. Q.\}",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 13th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2016 ; Conference date: 25-10-2016 Through 28-10-2016",
year = "2016",
doi = "10.1109/ICSICT.2016.7998939",
language = "英语",
series = "2016 13th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2016 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "418--421",
editor = "Yu-Long Jiang and Ting-Ao Tang and Ru Huang",
booktitle = "2016 13th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2016 - Proceedings",
address = "美国",
}