Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Xiao, Shimao"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
International Journal of Circuit Theory & Applications; Nov2024, Vol. 52 Issue 11, p5539-5553, 15p
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Journal of Semiconductors. 33:055002
An LC-VCO with an enhanced quality factor (Q/ varactor for use in a high-sensitivity GNSS receiver is presented. An enhanced A-MOS varactor is composed of two accumulation-mode MOS (A-MOS) varactors and two bias voltages, which show the improved Q an
Publikováno v:
Journal of Semiconductors. 33:045007
A constant loop bandwidth fractional-N frequency synthesizer for portable civilian global navigation satellite system (GNSS) receivers implemented in a 130 nm 1P6M CMOS process is introduced. Via discrete work- ing regions, the LC-VCO obtains a wide
Publikováno v:
Journal of Semiconductors. 31:065012
A low-power frequency synthesizer for GPS/Galileo L1/E1 band receivers implemented in a 0.18 m CMOS process is introduced. By adding clock-controlled transistors at latch outputs to reduce the time constant at sensing time, the working frequency of t
Publikováno v:
Journal of Semiconductors. 31:035004
The design consideration and implementation of a CMOS frequency synthesizer for the portable hybrid global navigation satellite system are presented. The large tuning range is achieved by tuning curve compensation using an improved VCO resonant tank,
Publikováno v:
Journal of Semiconductors. 30:105001
This paper presents a new CMOS LC-VCO with a 2.95–3.65 GHz tuning range. The large tuning range is achieved by tuning curve compensation using a novel varactor configuration, which is mainly composed of four accumulation-mode MOS varactors (A-MOS)
Autor:
Shi, Jian, Xiao, Shimao, Yu, Yunfeng, Huang, Wei, Pan, Wenguang, Ye, Tianchun, Qian, Min, He, Xiaofeng, Ma, Chengyan
Publikováno v:
2013 IEEE International Symposium on Circuits & Systems (ISCAS2013); 2013, p509-512, 4p
Publikováno v:
Journal of Electronics; Feb2009, Vol. 26 Issue 2, p252-257, 6p