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| Content Provider | IET Digital Library |
|---|---|
| Author | Juntunen, E. Dawn, D. Laskar, J. Papapolymerou, J. |
| Abstract | A 45 GHz vector modulator designed in 45 nm SOI CMOS is presented along with an open-loop calibration technique for gain/phase correction. The continuous 360° vector modulator consists of a passive quadrature signal generation network followed by a Gilbert cell modulator. The simple, open-loop calibration procedure results in RMS gain and phase errors less than 0.5 dB and 5°, respectively. The circuit consumes 18 mW of DC power from a 1 V supply. |
| Starting Page | 267 |
| Ending Page | 269 |
| Page Count | 3 |
| ISSN | 00135194 |
| Volume Number | 49 |
| e-ISSN | 1350911X |
| Issue Number | Issue 4, Feb (2013) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/49/4 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2012.4001 |
| Journal | Electronics Letters |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Calibration CMOS Integrated Circuit DC Power Demodulator Discriminators And Mixers Frequency 45 GHz Gain/phase Correction Gilbert Cell Modulator Interpolation And Function Approximation Mean Square Error Method Modulator Numerical Analysis Open Loop System Open-loop Calibration Passive Filter Passive Network Passive Quadrature Signal Generation Network Phase Error Power 18 MW RMS Gain Signal Generator Silicon-on-insulator Size 45 Nm SOI CMOS Vector Modulator Voltage 1 V |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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