Title | ||
---|---|---|
81–86 GHz VCO for Backhaul application with S-CPS based differential inductor in BiCMOS 55nm technology |
Abstract | ||
---|---|---|
This paper presents the design of a mm-wave VCO for Backhaul applications. This VCO operates between 81-86 GHz and was designed in the BiCMOS 55 nm technology. The innovation is linked to the use of a slow-wave coplanar strip (S-CPS) as a differential inductor. Thanks to high quality factor (≈ 33) of S-CPS, the phase noise and power consumption are improved. The proposed VCO is compared to the classical VCO (lumped inductor and varactor based). The S-CPS based VCO exhibits 3 dB less phase noise, and lower power consumption, with a phase noise of -111 dBc/Hz at 10 MHz offset and a power consumption of 6.84 mW. With 1.2 V supply, the tuning range reaches 7.9%, which is enough for the targeted application. |
Year | DOI | Venue |
---|---|---|
2015 | 10.1109/NEWCAS.2015.7182033 | 2015 IEEE 13th International New Circuits and Systems Conference (NEWCAS) |
Keywords | Field | DocType |
Quality factor,VCO,slow-wave,S-CPS,coplanar stripline,mm-wave,phase noise,transmission line | BiCMOS,Q factor,Computer science,Phase noise,Inductor,CMOS,Voltage-controlled oscillator,Electronic engineering,dBc,Electrical engineering,Varicap | Conference |
ISSN | Citations | PageRank |
2472-467X | 0 | 0.34 |
References | Authors | |
7 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
ekta sharma | 1 | 3 | 1.41 |
alfredo bautista | 2 | 0 | 0.34 |
emmanuel pistono | 3 | 3 | 1.75 |
Philippe Ferrari | 4 | 12 | 3.68 |
Sylvain Bourdel | 5 | 41 | 14.05 |