| Subject | English | German |
| radiat. | pulse separation | Impulslücke (between the trailing-edge time of one pulse and leading-edge pulse time of the succeeding one) |
| radiat. | pulse separation | Impulsintervall (between the trailing-edge time of one pulse and leading-edge pulse time of the succeeding one) |
| phys. | pulse separation | Impulsabstand |
| tech. | pulse separation | Impulszwischenraum |
| tech. | pulse separation | Impulstrennung |
| tech. | pulse separation | Pulspause |
| gen. | pulse separation | Impulsabtrennung |
| radiat. | pulse separation | Impulspause (between the trailing-edge time of one pulse and leading-edge pulse time of the succeeding one) |
| phys. | pulse-separation modulation | Impulsabstandsmodulation |
| gen. | .synchronizing pulse separation | Impulstrennung |
| tech. | synchronizing pulse separation | Impulstrennung |