245-GHz LNA, Mixer, and Subharmonic Receiver in SiGe Technology.
In: IEEE Transactions on Microwave Theory & Techniques, Jg. 60 (2012-12-01), Heft 12, S. 3823-3833
Online
academicJournal
Zugriff:
A four-stage common-base (CB) 245-GHz low-noise amplifier (LNA) and a fourth subharmonic 245-GHz transconductance mixer are presented. An integrated subharmonic receiver for sensing applications in the 245-GHz industrial–scientific–medical band is proposed. The receiver consists of a single-ended CB LNA, a fourth transconductance subharmonic mixer, a 60-GHz push–push voltage-controlled oscillator with a 1/32 divider, and an IF amplifier. It is fabricated in an SiGe: C BiCMOS technology with f T and f\max of 300 and 500 GHz, respectively. Its measured single-ended gain is 21 dB at 243 GHz with a tuning range of 12 GHz, and a noise figure of 33 dB. The input 1-dB compression point is -\37 dBm. The receiver dissipates at 358 mW. [ABSTRACT FROM AUTHOR]
Copyright of IEEE Transactions on Microwave Theory & Techniques is the property of IEEE and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Titel: |
245-GHz LNA, Mixer, and Subharmonic Receiver in SiGe Technology.
|
---|---|
Autor/in / Beteiligte Person: | Mao, Yanfei ; Schmalz, Klaus ; Borngraber, Johannes ; Scheytt, John Christoph |
Link: | |
Zeitschrift: | IEEE Transactions on Microwave Theory & Techniques, Jg. 60 (2012-12-01), Heft 12, S. 3823-3833 |
Veröffentlichung: | 2012 |
Medientyp: | academicJournal |
ISSN: | 0018-9480 (print) |
DOI: | 10.1109/TMTT.2012.2209447 |
Schlagwort: |
|
Sonstiges: |
|