People,
I need design a pcb antenna for a Mifare reader, but my antenna need to be more bigger than antenna suggested in Mifare IC datasheets. For this reason, I'm finding a good book or software about topic.
There are many choices. This might be helpful as it has software to help get your design going and it isn't too expensive. (No, I do not have an e-book version, just a paper copy.)
CAD of Microstrip Antennas for Wireless Applications (Artech House Antennas and Propagation Library) by Robert A. Sainati (Hardcover - Jan 15, 1996)