Antenna suppliers

I'm looking for patch antennas suppliers especially for the UHF bands in EU, US and Japan, i.e. 868, 915 & 950 MHz.

I know hyperlinktech.com

Any others?

www.skycross.com
www.perlos.com
http://www.hitachi-cable.co.jp/en/antenna/

www.kathrein.com for GSM/UMTS/CDMA sites

www.rymsa.com for GSM/UMTS/CDMA sites

also broadcasting antennas and space and defense antennas