integrated antenna

Is it possible to integrate the antenna to a monolith IC?
Sometimes it is heared. Could somebody give me any information about it?

yes, it's possible to do it .

Here are some not bad paper for your reference .

i need these papers also. but due to my poor points, i cannot download all these. can somebody send them to my email? it's xiaoyongxuan@ee.buaa.edu.cn. thx.

to my best regards

Added after 7 minutes:

to tomcat_x,
is your research about aia (active integrated antenna) ? now i wanna do a kind of numerical simulation. do you have some suggestion or some materials about this? thx again.