[word="802.11a"] ([tag=NN] | [lemma=□ | □] □)
[word="802.11a"] ([tag=NN] | [lemma=standard | □] □)
[word="802.11a"] ([tag=NN] | [lemma="co-located" | □] □)
" Atheros was one of the first to bring 802.11a silicon on the market . Communications where he assisted in founding the company and contributed in various aspects to the development and deployment of the world 's first IEEE 802.11a radio transceiver for volume production . The Aironet 1200 Series 802.11a radio offering has a high-performance antenna that 's integrated into the unit , said Rossi . For example , including an additional 802.11a interface to a pure 802.11b / g capture device allows accessing the system wirelessly and remotely without interferences . Still later the 802.11g standard was defined to enable use of 802.11a signalling and transmission mechanisms in the 2.4GHz band in such a way as to be backwards compatible with 802.11b networks .