Abstract
Antenna systems, devices, and methods for providing both end-fire mm-wave high-frequency signals and low-frequency RF signals from a collocated antenna array in which at least one high-frequency antenna element and a low-frequency antenna element are spaced apart from one another. Grating strips are positioned between the high-frequency antenna elements and the low-frequency antenna element, the grating strips being spaced apart from one another by a defined spacing. The grating strips are configured such that a signal wave from the high-frequency antenna element propagates through the low-frequency antenna element.
| Originalsprog | Engelsk |
|---|---|
| IPC | H01Q21/06; H01Q9/04 |
| Patentnummer | WO2019075190A1 |
| Journaliseringsdato | 11/10/2018 |
| Land/Område | Danmark |
| Prioritetsdato | 11/10/2017 |
| Status | Udgivet - 18 apr. 2019 |