20.1 A 40nm CMOS receiver for 60GHz discrete-carrier indoor localization achieving mm-precision at 4m range

Author

Redant, Tom ; Ayhan, Tuba ; De Clercq, Nico ; Verhelst, Marian ; Reynaert, Patrick ; Dehaene, Wim

Author_Institution

KU Leuven, Leuven, Belgium

fYear

2014

fDate

9-13 Feb. 2014

Firstpage

342

Lastpage

343

Abstract

The globally available large unlicensed frequency spectrum around 60GHz has recently gained a lot of attention. Its broad bandwidth, combined with a high allowed transmitted power level, provides an excellent opportunity for numerous applications, among others high-precision ranging and localization. Despite being readily available at 60GHz, high bandwidths come with a significant power penalty in the baseband. The presented work brings a solution that delivers high ranging precision at heavily reduced processing bandwidths and sparse-bandwidth power allocations.

Keywords

CMOS integrated circuits; radio receivers; radio spectrum management; CMOS receiver; discrete-carrier indoor localization; distance 4 m; frequency 60 GHz; high ranging precision; processing bandwidths; size 40 nm; sparse-bandwidth power allocations; unlicensed frequency spectrum; CMOS integrated circuits; Distance measurement; OFDM; Receivers; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2014 IEEE International

Conference_Location

San Francisco, CA

ISSN

0193-6530

Print_ISBN

978-1-4799-0918-6

Type

conf

DOI

10.1109/ISSCC.2014.6757461

Filename

6757461