Array antenna
US10320090B2 · kind B2 · utility
109Cited by
10References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2016 |
| Grant date | Jun 11, 2019 |
| Priority date | — |
| Expiry date | Jan 11, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An array antenna is provided. The array antenna includes at least one pair of interleaved TR antenna arrays in a continuous arraying direction, where the TX arrays and RX arrays of two adjacent TR antenna arrays are interleaved. This can effectively rectify discontinuousness of TX arrays and RX arrays in a discontinuous arraying direction in the prior art, and thereby reduce grating lobes or side lobes caused by discontinuous TX arrays and discontinuous RX arrays in an array antenna, so that performance of the array antenna improves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.