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SST發表雙功率放大器
(產品新聞, 2005年12月30日)
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SST Communications has introduced a dual power amplifier for multiple-in-multiple-out (MIMO) WLAN systems. The SST12LP30 provides two amplification channels in the 2.4 GHz band, providing wireless system designers with a solution for 802.11b/g devices that utilize a 2x2 (two transmitters and two receivers) architecture. The power amplifier delivers performance through channel matching, maximizes efficiency with on-chip power detection, and lowers bill-of-material costs by eliminating several external components.The amplifier provides factory-matched gain and output power (within +/- 0.5dB) on two parallel channels. By eliminating possible power/gain incompatibilities, channel matching can improve performance, reduce engineering time, and enable higher-yield production of MIMO devices The SST12LP30 provides 20dB of isolation between the two channels, which reduces interference and maintains signal quality for each
independent data stream.
http://www.sst.com/news/?id=308 |
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