TI design uses a AT8010-E2R9HAA chip antenna with additional 2 Caps and 2 Inductors.
I can not find where in USA to buy this antenna?
NL inductor = non populated i guess?
Can I instead use the Johanson antenna and just two inductors as LS Research use with their CC3000 module?
I have used this layout with the tiwi-sl and and connection is pretty good, but is TI's better?
http://www.digikey.com/product-detail/en/2450AT43B100E/712-1010-1-ND/1560839
Update: ACX part number AT8010-E2R9HAA is the same as Johanson 2500AT44M0400.
http://www.digikey.com/product-detail/en/2500AT44M0400E/712-1403-1-ND/1840081
ACX and Johanson are strategic partners, so it should be 100% the same.