MSPSR might also reduce the interference caused in some places by wind turbines.
MSPSR还能减少一些地方由涡轮机造成的干扰,
And because it is a networked system it could be more reliable than the present set-up,which typically depends on using just one radar at each airport.
它是一个呈网络覆盖的系统,比目前的系统更可靠。
The aviation industry is cautious about adopting new technologies wholesale, so there is along way to go before conventional radar is turned off in favour of passive systems.
航空业在大规模采用新技术方面很是谨慎,因此传统雷达完全让位于被动雷达还尚有时日。
But governments may be tempted to think about doing so, for reasons that go beyondpassive radar s lower operating costs.
但政府或许会对此动心,原因不只是被动雷达的成本更加低廉:
With growing demand for wireless devices, passive radar would allow the radio spectrumcurrently used by conventional radar to be freed up and auctioned off to mobile operators.
随着无线设备的需求不断增加,被动雷达能够将目前用于传统雷达的无线电频谱解放出来,然后再拍卖给移动运营商。
One difficulty is that passive radar relies on a third party for its signals.
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