A 24 GHz Phased-Array Transmitter in 0.18µm CMOS

Natarajan, Arun and Komijani, Abbas and Hajimiri, Ali (2005) A 24 GHz Phased-Array Transmitter in 0.18µm CMOS. In: 42nd Design Automation Conference. Design Automation Conference . Association for Computing Machinery , New York, NY, pp. 551-552. ISBN 1-59593-058-2 http://resolver.caltech.edu/CaltechAUTHORS:20110825-080937821

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Abstract

A fully-integrated 4-element phased array transmitter at 24 GHz with on-chip PAs is demonstrated in 0.18 µm CMOS. It has a beam-forming resolution of 10 degrees, a peak-to-null ratio of 23 dB, and 28 dB isolation between paths. Each PA can deliver up to +14 dBm into 50 Ω in saturation. The die size is 6.8mm x 2.1mm. The transmitter bandwidth is more than 400MHz and supports up to 1 Gbit/s QPSK, facilitating a Gigabit wireless LAN solution.

Item Type:

Book Section

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Subject Keywords:

Wireless, Transmitters, Phased-Array, 24GHz, CMOS, IC.

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Other Numbering System Name	Other Numbering System ID
INSPEC Accession Number	8573128

Record Number:

CaltechAUTHORS:20110825-080937821

Persistent URL:

http://resolver.caltech.edu/CaltechAUTHORS:20110825-080937821

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Official Citation:

Natarajan, A.; Komijani, A.; Hajimiri, A.; , "A 24 GHz phased-array transmitter in 0.18μm CMOS," Design Automation Conference, 2005. Proceedings. 42nd , vol., no., pp. 551- 552, 13-17 June 2005 doi: 10.1109/DAC.2005.193871 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1510391&isnumber=32164

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ID Code:

25085

Collection:

CaltechAUTHORS

Deposited By:

Ruth Sustaita

Deposited On:

25 Aug 2011 15:40

Last Modified:

25 Aug 2011 15:40

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