| A 5-GHz self-calibrated I/Q clock generator using a quadrature LC-VCO Recent countries visiting this post |  |
 | 3 | United States |
 | 2 | Russian Federation |
| A 5-GHz self-calibrated I/Q clock generator using a quadrature LC-VCO Recent countries visiting this post | |
| 3 | United States |
| 2 | Russian Federation |