not to dig [this] post from out of the grave... but I am also intrested in using a Chip Antenna for an ultra small footprint Zigbee PCB. I have looked into the AN2731 and frankly there is not much content in that note in re: Chip Antenas. Nothing speaks to the support ICs that are required to make a chip antenna work or how to tune it nor is there a simple example schematic. I am just getting into Antenna Theory and I would like some direction before I lay a board out and send it to fab.
Message Edited by mjcoury on 2007-05-0108:45 PM
Alban Edit: link fixed as pointed to deleted double post.
Message Edited by Alban on 2007-05-01 10:52 PM