Dual-polarized microstrip antenna
A microstrip antenna, dual-polarization technology, applied in antennas, antenna unit combinations with different polarization directions, antenna arrays, etc., can solve the problems of high cost and difficulty, achieve low cost, improve isolation, and simple implementation Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
example 1
[0033] Example 1. The medium of the dual-polarized microstrip antenna is a multilayer dielectric board.
[0034] specifically, Figure 3a It is a schematic diagram of the side view structure of the dielectric plate in the second embodiment of the dual-polarized microstrip antenna of the present invention, Figure 3b It is a schematic diagram of a top view structure of the dielectric plate in the second embodiment of the dual-polarized microstrip antenna of the present invention, Figure 3c It is another top view structural schematic diagram of the dielectric plate in the second embodiment of the dual-polarized microstrip antenna of the present invention, as Figure 3a with Figure 3b As shown, a second dielectric plate 22 is arranged above the first dielectric plate 21; a layer of parasite 23 is arranged on the upper or lower surface of the second dielectric plate 22, as Figure 3c As shown, at least one isolation angle 231 may also be provided on the parasite 23 . Wherein...
example 2
[0035] Example 2. The medium of the dual-polarized microstrip antenna is a multilayer metal plate.
[0036] Specifically, such as Figure 4 As shown, it is a schematic structural diagram of the metal plate in the second embodiment of the dual-polarized microstrip antenna of the present invention, the second metal plate 214 is arranged under the first metal plate 213, and the first metal plate 213 is connected through the feed port to carry out For power feeding, an isolation angle may be set on the first metal plate 213 .
example 3
[0037] Example 3. The dual-polarized microstrip antenna is a double-layer or multi-layer structure with coupled feeding.
[0038] Such as Figure 5As shown, it is a structural schematic diagram of the double-layer dual-polarized microstrip antenna for coupling and feeding provided by the second embodiment of the present invention. The upper board 51 includes the radiator 24 of the antenna, which can be a metal plate or a copper-clad dielectric board. The lower board The lower surface of 52 can be a feeder 53 and a feeder port, wherein the upper surface of the lower plate 52 can be a whole piece of metal 54, and suitable slots are slotted on the whole piece of metal 54 on the upper surface of the lower plate 52, which can Double-layer dual-polarized microstrip antennas are used for coupling and feeding. Setting the isolation angle on the radiator 24 can improve the isolation of the dual-polarized antenna. Further, a metal plate or a copper-clad dielectric plate 56 can be adde...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com