PEM Nuts - PENN

ReelFast® Surface Mount Nuts and Spacers/Standoffs 

Representative and Distributor Search – Penn Engineering

McMaster-Carr G-10 Material

Search for G-10 material at McMaster-Carr.

This material is great for proto-typing thick boards and test fixtures.

click on images to view

https://www.mcmaster.com/85345K625

Near Field Magnetic Induction

Good NFMI Links: 

Wireless Body-Area Network (WBAN) - Future Electronics

https://www.onsemi.com/pub/Collateral/AND9076-D.PDF

Sonion.com

That's it !