Parasitic-patch-loaded high-gain microstrip antenna based on GaN processing technology
A parasitic patch and processing technology, applied in antennas, antenna grounding devices, electrical components, etc., can solve problems such as unfavorable antenna radiation, increase antenna size, and large silicon loss, and achieve simple structure and improved antenna radiation gain. , the effect of low cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0030] Example 1
[0031] Combine figure 1 The microstrip antenna includes a rectangular patch antenna 1, a feeding microstrip line 2, a parasitic patch 3 with one end grounded, a parasitic metal strip 4, a grounded metal pillar 5, a dielectric substrate 6, a GSG structure required for probe measurement 7 and metal floor 8. The parasitic patch 3 grounded at one end is connected to the metal floor 8 through 13 grounded metal pillars 5. Two parasitic metal strips 4 are printed along the non-radiating side of the rectangular patch antenna 1 respectively. The length L of the rectangular microstrip antenna 1 is 0.68mm (0.47λ g ), the width W is 1.2mm (0.83λ g ). Long L of parasitic patch 3 with one end grounded 2 0.38mm (0.26λ g ), width W 2 1.2mm (0.83λ g ). Length L of Parasitic Metal Strip 4 1 0.75mm (0.52λ g ), width W 1 0.1mm (0.07λ g ). Gap width G between rectangular patch antenna 1 and parasitic patch 3 with one end grounded 1 0.2mm (0.14λ g ), the gap width G between the ...
Example Embodiment
[0036] Example 2
[0037] Combine Figure 5 The microstrip antenna includes a rectangular patch antenna 1, a feeding microstrip line 2, a parasitic patch 3 with one end grounded, a parasitic metal strip 4, a grounded metal pillar 5, a dielectric substrate 6, a GSG structure required for probe measurement 7 and metal floor 8. The parasitic patch 3 grounded at one end is connected to the metal floor 8 through 13 grounded metal pillars 5. Two parasitic metal strips 4 are printed along the non-radiating side of the rectangular patch antenna 1 respectively. The length L of the rectangular microstrip antenna 1 is 0.67mm (0.46λ g ), the width W is 1.23mm (0.85λ g ). Long L of parasitic patch 3 with one end grounded 2 0.3mm (0.2λ g ), width W 2 1.23mm (0.85λ g ). Length L of Parasitic Metal Strip 4 1 0.65mm (0.45λ g ), width W 1 0.07mm (0.05λ g ). Gap width G between rectangular patch antenna 1 and parasitic patch 3 with one end grounded 1 0.1mm (0.07λ g ), the gap width G between th...
Example Embodiment
[0041] Example 3
[0042] Combine Figure 8 The microstrip antenna includes a rectangular patch antenna 1, a feeding microstrip line 2, a parasitic patch 3 with one end grounded, a parasitic metal strip 4, a grounded metal pillar 5, a dielectric substrate 6, a GSG structure required for probe measurement 7 and metal floor 8. The parasitic patch 3 grounded at one end is connected to the metal floor 8 through a grounded metal pillar 5. Two parasitic metal strips 4 are printed along the non-radiating side of the rectangular patch antenna 1 respectively. The length L of the rectangular microstrip antenna 1 is 0.62mm (0.43λ g ), the width W is 0.8mm (0.55λ g ). Long L of parasitic patch 3 with one end grounded 2 0.27mm (0.19λ g ), width W 2 0.8mm (0.55λ g ). Length L of Parasitic Metal Strip 4 1 0.75mm (0.52λ g ), width W 1 0.12mm (0.08λ g ). Gap width G between rectangular patch antenna 1 and parasitic patch 3 with one end grounded 1 0.15mm (0.1λ g ), the gap width G between the ...
PUM
Property | Measurement | Unit |
---|---|---|
Wide w | aaaaa | aaaaa |
Gap width | aaaaa | aaaaa |
Thickness | aaaaa | aaaaa |
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap