Forum Post: 2.4 GHz Inverted F Antenna

I bought the CC-Antenna Development Kit and would like to use the Inverted F Antenna- 2440 MHz (Board #7 - DN007) with CC2530.  I would like to know:

1) the circuit for the matching components Z71, Z72 and Z73 in Board #7 Inverted F Antenna- 2440 MHz

2) the length and width of the resistor in Board #7 Inverted F Antenna- 2440 MHz

3) any performance difference between the matching components Z71, Z72 and Z73 placed on the top of the resistor or the bottom of the resistor?  In the CC2430DB Reference Design (swrr034.zip), the matching components were placed on the bottom of the resistor; but the board #7 in the CC-Antenna Development Kit, the matching components were placed on the top of the resistor (page 18 of the Design Note DN031(swra328)).

4) the length and width of the resistor in the CC2430DB Reference Design (swrr034.zip).

Thanks.