Improvement of the Linearity and Conversion Gain of an Ultra Wideband Up-Conversion Mixer in CMOS 0.18 μm Technology

被引：0

作者：

Neifar, Amel ^{[1
]}

Bouzid, Ghazi ^{[1
]}

Masmoudi, Mohamed ^{[1
]}

机构：

[1] Natl Engineers Sch Sfax, Micro Electro Thermal Syst METS Res Grp, Sfax, Tunisia

来源：

2015 IEEE 12TH INTERNATIONAL MULTI-CONFERENCE ON SYSTEMS, SIGNALS & DEVICES (SSD) | 2015年

关键词：

up-conversion mixer; UWB; CMOS technology; current injection;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a fully differential, low power and low voltage UWB up-conversion mixer, operating in the third channel of the ultra wideband range frequency (3-5GHz). Designed on CMOS 0.18 mu m technology and a voltage supply of 1.8, this circuit is based on a double balanced Gilbert topology, which uses a current injection method to increase the conversion gain and pi-inter-stage matching network formed of additional inductors to improve the linearity. Thus the mixer exhibits 10 dB conversion gain, 10 dBm IP3, a DC power in the range of 4.3 mW and can output an RF signal over the third channel of the low band (3-5) GHz frequency range.

引用

页数：5

共 11 条

[1] Butterworth P., 2003, METHODE CONCEPTION M
[2] A PRECISE 4-QUADRANT MULTIPLIER WITH SUBNANOSECOND RESPONSE
GILBERT, B
[J]. IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1968, SC 3 (04) : 365 - &
[3] Imen B., 2013, P 10 INT MULT SYST S
[4] Kara-Omar A., 2010, MELECON 2010 15 IEEE
[5] Lee T.H., 1998, DESIGN CMOS RADIO FR
[6] Liang Kung-Hao, 2007, IEEE MICROWAVE WIREL, V17
[7] MacEachern LA, 1998, UNIVERSITY AND INDUSTRY - PARTNERS IN SUCCESS, CONFERENCE PROCEEDINGS VOLS 1-2, P365, DOI 10.1109/CCECE.1998.682760
[8] Phan A., 2004, P 14 ACM GREAT LAK S, P377, DOI DOI 10.1145/988952.989043
[9] A 1 GHz CMOS RF front-end IC for a direct-conversion wireless receiver
Rofougaran, A
Chang, JYC
Rofougaran, M
Abidi, AA
[J]. IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1996, 31 (07) : 880 - 889
[10] Rogers J., 2003, ARTECH MICR

← 1 2 →