Appendix - RFID: Fundamentals and Applications in Contactless Smart Cards and Identification - page 406

Figure 14.3 Layout of the field generator coil — front (reproduced by permission of Philips
Semiconductors, Hamburg)

Table 14.3 Parts list of the interface circuit

Component Value Comment

C1 47 pF —

C2 180 pF, 33 pF Parallel

C3 2-27 pF Trimming capacitor

R1 5 × 4 . 7 Parallel