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CC2340R5: BLE small size PCB antenna

Part Number: CC2340R5
Other Parts Discussed in Thread: CC2511, CC-ANTENNA-DK2

Tool/software:

Hi TI team

We have finalized the CC2340R53E0RKPR and are currently in the PCB layout stage.

Due to the compact size of our PCB, we do not have sufficient space to accommodate the recommended 26x8 mm PCB antenna as used in the EVB (shown on the left in the screenshot).

Instead, we are planning to use a smaller 15x6 mm antenna as shown on the right. 

We understand that the range may be reduced, but we are aiming for approximately 100 meters, which is acceptable for our application.

I couldn’t locate the reference design files for the CC2511 USB Dongle EVB, which uses a 15x6 mm antenna. 

Could you please help share those files if available?