IWR1642BOOST: IWR1642BOOST- Antenna Design

Tool/software:

I want to develop a Radar using IWR1642 and i want to reuse the same Antenna Design as exist in IWR1642BOOST. where shall i find the complete Antenna design of IWR1642BOOST.

I have find the below document where IWR1642BOOST Antenna design is missing

/cfs-file/__key/communityserver-discussions-components-files/1023/2526.mmWave_5F00_hw_5F00_design_5F00_guide_5F00_rev_5F00_9.pdf