| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| derive friis transmission equation | 1.22 | 0.4 | 8036 | 55 | 34 |
| derive | 1.13 | 0.4 | 8949 | 87 | 6 |
| friis | 1.25 | 1 | 3727 | 22 | 5 |
| transmission | 0.98 | 0.4 | 2720 | 15 | 12 |
| equation | 0.92 | 0.3 | 1583 | 90 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| derive friis transmission equation | 1.88 | 0.5 | 3326 | 10 |
