DocumentCode :
1518750
Title :
A 
-Band Injection-Locked Frequency Divider With Inductive Feedback for a Locking Range Enhancement
Author :
Seo, Hyogi ; Seo, Seungwoo ; Jeon, Sanggeun ; Rieh, Jae-Sung
Author_Institution :
Sch. of Electr. Eng., Korea Univ., Seoul, South Korea
Volume :
21
Issue :
6
fYear :
2011
fDate :
6/1/2011 12:00:00 AM
Firstpage :
317
Lastpage :
319
Abstract :
An injection-locked frequency divider (ILFD) with an inductive feedback for enhanced locking range has been developed in a commercial 0.13 μm Si RFCMOS technology and compared with a conventional ILFD. The proposed ILFD showed a significant improvement in the locking range over the conventional ILFD, operating at a frequency range of 43.60-48.95 GHz. The dc power consumption of the ILFD was 0.58 mW with a supply voltage of 1.2 V for the divider core.
Keywords :
CMOS analogue integrated circuits; MMIC; elemental semiconductors; frequency dividers; silicon; Q-band injection-locked frequency divider; RFCMOS technology; Si; frequency 43.60 GHz to 48.95 GHz; inductive feedback; locking range enhancement; power 0.58 mW; voltage 1.2 V; CMOS integrated circuits; Frequency conversion; Logic gates; Oscillators; Phase locked loops; Stability analysis; Topology; CMOS integrated circuits; frequency division; injection locked oscillators;
fLanguage :
English
Journal_Title :
Microwave and Wireless Components Letters, IEEE
Publisher :
ieee
ISSN :
1531-1309
Type :
jour
DOI :
10.1109/LMWC.2011.2141124
Filename :
5770185
Link To Document :
