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Wifi ble antenna

Dominik-Workshop·wifi-ble-antenna·pcb/wifi-ble-antenna.kicad_pcb

Wifi ble antenna PCB layout, top view — open source board by Dominik-Workshop

About the Wifi ble antenna PCB

Wifi ble antenna is an open source PCB design by Dominik-Workshop, published on GitHub under the MIT license. It is a 4-layer board measuring 41.3 × 42.5 mm, with 3 components from 2 distinct parts.

By type, the board carries 2 resistors and 1 connector.

It belongs with the iot & wireless and rf & radio designs in this gallery.

From the project

PCB antenna for 2.4GHz with SMA connector

Dimensioning of the antenna simulated in antenna-design.mat:

To ensure accurate simulation of the resonance and impedance, the following manual meshing parameters were used:

Max Edge Length: 0.025 m (25 mm) Min Edge Length: 0.004 m (4 mm) Growth Rate: 0.4`

Simulated 2.3 - 2.7 GHz range (linspace(2.3, 2.7, 80)):

Surface current distribution along the antenna traces at the target resonance:

Wifi ble antenna, from the project README
From the project README

Wifi ble antenna bill of materials (BOM)

3 components, 2 distinct parts.

QtyPartRefs
1
BWSMA-KE-P001
BAT WIRELESS
J1
2
0402WGF0000TCE
R-0R-0402
UNI-ROYAL(Uniroyal Elec)
R1, R2

Wifi ble antenna design files

The KiCad project lives in the Dominik-Workshop/wifi-ble-antenna repository on GitHub; these links point at the commit this page was built from.

Wifi ble antenna: common questions

How big is the Wifi ble antenna PCB?

The Wifi ble antenna measures 41.3 × 42.5 mm, has 4 copper layers and is 1.6062 mm thick.

How many components are on the Wifi ble antenna?

3 components, from 2 distinct parts. The full bill of materials is listed on this page.

Where can I download the Wifi ble antenna design files?

From the Dominik-Workshop/wifi-ble-antenna repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Wifi ble antenna design in my own project?

Yes, under the terms of its MIT license, which Dominik-Workshop chose for the repository.

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