| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| coupler directivity | 1 | 0.8 | 313 | 67 | 19 |
| coupler | 1.05 | 0.6 | 4992 | 37 | 7 |
| directivity | 1.34 | 0.1 | 5888 | 10 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| coupler directivity | 1.38 | 0.6 | 5322 | 4 |
| coupler directivity definition | 1.65 | 0.4 | 7788 | 63 |
| coupler directivity formula | 1.21 | 0.6 | 3860 | 54 |
| coupler directivity equation | 0.53 | 0.7 | 5193 | 63 |
| directivity of directional coupler | 0.91 | 0.2 | 5960 | 88 |
| rf coupler directivity | 0.42 | 0.9 | 1089 | 21 |
| directivity formula for directional coupler | 1.06 | 0.4 | 7229 | 56 |
| directional coupler directivity definition | 1.3 | 0.2 | 6294 | 91 |
