基于HITAG读写芯片HTRC110的读写设备设计

Designing read/write device (RWD) units for industrial RF-Identification

applications is strongly facilitated by the NXP Semiconductors HITAG

Reader Chip HTRC110. All needed function blocks, like the antenna

driver, modulator demodulator and antenna diagnosis unit, are integrated

in the HTRC110. Therefore only a minimum number of additional passive

components are required for a complete RWD.

This Application Note describes how to design an industrial

RF-Identification system with the HTRC110. The major focus is

dimensioning of the antenna, all other external components including

clock and power supply, as well as the demodulation principle and its

implementatio