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.
Originalspråk | engelska |
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Titel på värdpublikation | Proc. of International Symposium on Circuits and systems (ISCAS) |
Förlag | IEEE - Institute of Electrical and Electronics Engineers Inc. |
Sidor | 333-336 |
Antal sidor | 4 |
ISBN (tryckt) | 978-1-4799-3431-7 |
DOI | |
Status | Published - 2014 |
Evenemang | IEEE International Symposium on Circuits and Systems (ISCAS), 2014 - Melbourne, Austrailia, Melbourne, Australien Varaktighet: 2014 juni 1 → 2014 juni 5 |
Konferens
Konferens | IEEE International Symposium on Circuits and Systems (ISCAS), 2014 |
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Land/Territorium | Australien |
Ort | Melbourne |
Period | 2014/06/01 → 2014/06/05 |
Ämnesklassifikation (UKÄ)
- Elektroteknik och elektronik