1Features
- Sixteen gold-plated patch elements in a 4×4 grid
- Hybrid build: low-loss antenna substrate bonded to an FR-4 electronics section
- On-board buck regulation with fused rails
- Coaxial feed connector on the array edge
- Four mounting points so boards can be ganged into a larger array
2Specifications
- Elements
- 4 × 4
- Path
- Transmit
- Revision
- TX_VER_1_1
- Design tool
- Altium Designer
3Figure 1 — Board
Restricted
Images for this project are shared on request.
4On the bench
2 photos — unlocked with the password above.
5Description
The full write-up for this project isn’t online yet. For schematics, constraints, or what went wrong and how it got fixed, ask directly.
6Design tools
Altium Designer