A CMOS 3.1-10.6 GHz Merged UWB LNA and Mixer

被引：0

作者：

Wang Chunhua ^{[1
]}

Du Chao ^{[1
]}

机构：

[1] Hunan Univ, Sch Comp & Commun, Changsha, Hunan, Peoples R China

来源：

2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年

关键词：

LNA; current-mode mixer; matching; noise figure;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

This paper presents a merged LNA and Mixer covering the frequency range from 3.1-10.6 GHz that able to meet the UWB communication technology. By employing the capacitive cross-coupling transconductor, the gm is boosted and the NF is reduced. A current-mode Mixer shares the output load of the LNA to achieve high gain and wideband matching simultaneously. The output current of LNA flows into the Mixer directly, resulting in significant linearity improvements and power saves. Designed in the Chartered 0.18-mu m RFCMOS technology, this proposed block achieves the maximum power conversion gain of 16 dB and input reflection coefficient (S11) of less than -10 dB from 3.1 to 10.6 GHz. The minimum single side band noise figure is 7.4dB. An IIP3 is -4dBm at 5 GHz. The power dissipation is 13.6mW from a 1.5-V supply voltage.

引用

页码：2341 / 2344

页数：4

共 50 条

[21] Series peaked noise matched gm-boosted 3.1-10.6 GHz CG CMOS differential LNA for UWB WiMedia
Khurram, M.
Hasan, S. M. Rezaul
ELECTRONICS LETTERS, 2011, 47 (24) : 1346 - 1347
[22] A 3.1-10.6 GHz Low Power High Gain UWB LNA Using Current Reuse Technique
Ragheb, A. N.
Fahmy, G. A.
Ashour, I.
Ammar, A.
2012 4TH INTERNATIONAL CONFERENCE ON INTELLIGENT AND ADVANCED SYSTEMS (ICIAS), VOLS 1-2, 2012, : 741 - 744
[23] Design of a fully differential CMOS LNA for 3.1–10.6 GHz UWB communication systems
ZHANG Hong
TheJournalofChinaUniversitiesofPostsandTelecommunications, 2008, 15 (04) : 107 - 111
[24] A 3.1-10.6 GHz UWB LNA Based on Self Cascode Technique for Improved Bandwidth and High Gain
Pandey, Sunil
Gawande, Tushar
Kondekar, P. N.
WIRELESS PERSONAL COMMUNICATIONS, 2018, 101 (04) : 1867 - 1882
[25] A high-gain differential CMOS LNA for 3.1-10.6 GHz ultra-wideband receivers
Zhang, Hong
Chen, Gui-Can
Lai, Su-Ming
Liu, Jin-Hua
IEICE ELECTRONICS EXPRESS, 2008, 5 (15) : 523 - 529
[26] A 2 GHz merged CMOS LNA and mixer for WCDMA
Karimi-Sanjaani, A
Sjöland, H
Abidi, AA
2001 SYMPOSIUM ON VLSI CIRCUITS, DIGEST OF TECHNICAL PAPERS, 2001, : 19 - 22
[27] The Design a LNA of 3.1∼10.6 GHz UWB Receive System
Chen, Chao-Hsu
Yang, Jeng-Rern
PIERS 2010 XI'AN: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2, 2010, : 1534 - 1537
[28] A broadband noise-canceling CMOS LNA for 3.1-10.6-GHz UWB receivers
Liao, Chih-Fan
Liu, Shen-Iuan
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2007, 42 (02) : 329 - 339
[29] A broadband noise-canceling CMOS LNA for 3.1-10.6-GHz UWB receiver
Liao, CF
Liu, SI
CICC: PROCEEDINGS OF THE IEEE 2005 CUSTOM INTEGRATED CIRCUITS CONFERENCE, 2005, : 161 - 164
[30] Design of a 3.1-10.6 GHz Noise-Canceling CMOS UWB Receiver Front-end
Shi, Bo
Chia, Yan Wah
APMC: 2008 ASIA PACIFIC MICROWAVE CONFERENCE (APMC 2008), VOLS 1-5, 2008, : 1954 - 1957

← 1 2 3 4 5 →