A secondary nozzle for a combustor includes a feed nozzle having center channel surrounded by a fuel channel and a pilot channel. The system configuration techniques include a systematic method for partitioning and controlling the memory in relation to local verses remote accesses and changeable verses unchangeable data. The user can access and operate the functional component, either when the device is in an opened state or in a closed state. Refined data may be calculated by a receiver using partial measurements of signal sets, particularly if the acquisition assistance data provided by a remote entity includes more distinct parameters than have typically been provided. Here, the dimension of the inverted-L antenna, the circuit board, and the planar antenna, and the distance therebetween are adjusted to predetermined values, so as to change the self-impedance of the inverted-L antenna, the self-impedance of the planar antenna, and the mutual impedance between the inverted-L antenna and the planar antenna.