L-Band 180 degree passive phase shifter employing auto-tranformer in an SOS process

Robabeh Amirkhanzadeh, Henrik Sjöland, Jean-Michel Redoute, Dan Nobbe, Mike Faulkner

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

Sammanfattning

In this paper, we present a new topology to implement a passive 180° phase shifter using on-chip auto-transformer in an SOS process. The measured results indicate a phase variation of less than 2° over the frequency range of 1.8-2.4GHz. An insertion loss of 2.3dB was measured at 2.1GHz. The phase shifter has a small footprint of 0.3 × 0.7mm2, which is almost three times less than a traditional high-pass/low-pass design. Post-layout simulations indicate similar performance in terms of bandwidth, phase accuracy and insertion loss for both circuits. Stacked switches are used to increase the power handling to +20dBm.
Originalspråkengelska
Titel på värdpublikationProc. of International Symposium on Circuits and systems (ISCAS)
FörlagIEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor333-336
Antal sidor4
ISBN (tryckt)978-1-4799-3431-7
DOI
StatusPublished - 2014
EvenemangIEEE International Symposium on Circuits and Systems (ISCAS), 2014 - Melbourne, Austrailia, Melbourne, Australien
Varaktighet: 2014 juni 12014 juni 5

Konferens

KonferensIEEE International Symposium on Circuits and Systems (ISCAS), 2014
Land/TerritoriumAustralien
OrtMelbourne
Period2014/06/012014/06/05

Ämnesklassifikation (UKÄ)

  • Elektroteknik och elektronik

Fingeravtryck

Utforska forskningsämnen för ”L-Band 180 degree passive phase shifter employing auto-tranformer in an SOS process”. Tillsammans bildar de ett unikt fingeravtryck.

Citera det här