Merge branch 'ChAigner-main-patch-11829' into 'main'

Update PCB/README.md, Figures/PCB_Details.png

See merge request !10

PCB/README.md

@@ -2,9 +2,9 @@
 
 ## Description
 
-In total five different PCB boards are used for the RF coil, which are shown in Figure 1. 
+In total five different PCB boards are used for the RF coil, which are shown in the following Figure. 
 
-(@Christoph add photo of RF coil with marked PCB file locations)
+![PCB_Details](Figures/PCB_Details.png)
 
 The PCB boards were designed and can be modified using the open source software KiCAD (https://www.kicad.org/).
 Technical drawings were performed with the open source software FreeCAD (https://www.freecadweb.org/).
@@ -13,11 +13,11 @@ Technical drawings were performed with the open source software FreeCAD (https:/
 ## Manufacturing
 
 Quantities needed:
-*8x Coupling Strip
-*4x Port1
-*4x Port2
-*4x Tuning1
-*4x Tuning2
+*8x PCB Coupling Strip
+*4x PCB Port 1
+*4x PCB Port 2
+*4x PCB Tuning 1
+*4x PCB Tuning 2
 
 Materials:
 We used Rogers RO4003C material with 1.52mm thickness and fabricated the PCB boards on a [LPKF Protolaser U4](https://www.lpkf.com/en/industries-technologies/research-in-house-pcb-prototyping/produkte/lpkf-protolaser-u4/). But cheaper materials (FR-4) and CNC machines will of course do the job equally well for the given application.