Ref. | Ref. | This work | |
---|---|---|---|
Tech. | 0.12-μm BiCMOS | 65-nm CMOS | 65-nm CMOS |
BW (GHz) | 10-50 | 15-43 | 15-45 |
Atten. range (dB) | 11 | 14 | 14 |
Atten. step (dB) | 1 | 1 | 0.5 |
Insertion loss (dB) | 2-3 | 2.9-4.3 | 2.9-6 |
Pin,1 dB (dBm) | 4 @35 GHz | 14 @35 GHz | 16.1 @30 GHz |
Return loss (dB) | 9 | 8.8 | 10.1 |
RMS Phase error (deg) | n/a | 1-6 | 1.7-4 |
RMS Amp. error (dB) | n/a | 0.3-1.7 | 0.1-1.4 |
Size | 0.15 | 0.29 | 0.19 |