A switchable low-area 2.4-and-5 GHz dual-band LNA in digital CMOS

被引：3

作者：

Borremans, J. ^{[1
,2
]}

Wambacq, P. ^{[1
,2
]}

Van der Plas, G. ^{[2
]}

Rolain, Y. ^{[3
]}

Kuijk, M. ^{[1
]}

机构：

[1] Vrije Univ Brussel, Dept ETRO, Brussels, Belgium

[2] IMEC, Leuven, Belgium

[3] Vrije Univ Brussel, Dept ELEC, Brussels, Belgium

来源：

ESSCIRC 2007: PROCEEDINGS OF THE 33RD EUROPEAN SOLID-STATE CIRCUITS CONFERENCE | 2007年

关键词：

CMOS; low area; dual-band; multistandard; low-noise amplifier (LNA); shunt-shunt feedback; stacked inductor;

D O I：

10.1109/ESSCIRC.2007.4430322

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Contemporary multistandard receivers implement the LNA functionality with either broadband LNAs, multiple separate LNAs or multiband LNAs. For system linearity, integration and area consumption, a multiband LNA could be preferable. This work demonstrates a switchable, 2.4-and-5 GHz dual-band feedback LNA, on an area as low as 40x160 mu m(2). Over 20 dB of gain is attained for a NF of 2.1 dB and a power consumption of 3.8 mW, indicating that the solution is suitable for low-cost multistandard receivers implemented in digital CMOs.

引用

页码：376 / +

页数：2

共 50 条

[41] Design of a dual-band low noise amplifier (LNA) utilizing positive feedback technique [J].

Lee, Lini ;

Sidek, Roslina Mohd ;

Jamuar, S. S. ;

Khatun, Sabira .

2006 4TH STUDENT CONFERENCE ON RESEARCH AND DEVELOPMENT, 2006, :22-+

[42] Dual-Band CMOS Down-Conversion Mixer Adopting Band-Switchable Transformer [J].

Kim, Eunsoo ;

Kim, Segyeong ;

Kim, Gyuwon ;

Han, Junghwan .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2023, 70 (10) :3902-3906

[43] Novel compact 2.4/5-GHz dual-band T-slot antenna for WLAN operations [J].

Ren, Wang ;

Shi, Zhiguo ;

Liu, Haiwen ;

Chen, Kangsheng .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2007, 49 (06) :1236-1238

[44] COMPACT 2.4/5-GHz DUAL-BAND ANNULAR-RING SLOT ANTENNA WITH CIRCULAR POLARIZATION [J].

Ren, Wang .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2009, 51 (08) :1848-1852

[45] A 1.8-V 2.4/5.15-GHz dual-band LC VCO in 0.18-μm CMOS technology [J].

Jia, L ;

Ma, JG ;

Yeo, KS ;

Yu, XP ;

Do, MA ;

Lim, WM .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2006, 16 (04) :194-196

[46] Dual-Band Antenna With 2.4 GHz Omnidirectional and 5.8 GHz Pattern-Reconfigurable Radiation Modes [J].

Lin, Sen ;

Cao, Yunfei ;

Chen, Fangjiong ;

Xue, Quan ;

Che, Wenquan .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2025, 24 (05) :1238-1242

[47] Dual-band tow layered printed antenna for 2.4/5GHz WLAN operation in the laptop computer [J].

Abioghli, Mehdi .

IEICE ELECTRONICS EXPRESS, 2011, 8 (18) :1519-1526

[48] Dual-Band Antenna With Compact Radiator for 2.4/5.2/5.8 GHz WLAN Applications [J].

Sun, Xiao Lei ;

Liu, Li ;

Cheung, S. W. ;

Yuk, T. I. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (12) :5924-5931

[49] Dual-band printed diversity antenna for 2.4/5.2-Ghz WLAN application [J].

Chi, GM ;

Li, BH ;

Qi, DS .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2005, 45 (06) :561-563

[50] Dual-Band CMOS Low-Noise Amplifier Employing Transformer-Based Band-Switchable Load for 5G NR FR2 Applications [J].

Bae, Beomsoo ;

Kim, Eunsoo ;

Kim, Segyeong ;

Han, Junghwan .

IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS, 2023, 33 (03) :319-322

← 1 2 3 4 5 →