zero-if
网络释义专业释义
同传统的超外差式调制技术相比较，零中频(Zero-IF)是目前接收 器设计中最先进的技术，采用这种技术则无须使用中频SAW滤波器和中频放大器，使得接收 电路简单，并可将射频直接转换为...
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Zero IF Architecture 零中频结构
zero IF 是一个内含零中频
ZERO- IF 收发器使用接近零中频
Zero-IF Detect 零中频检波
zero if receiver 零中频接收机
zero-if receiving 零中频接收
zero if receiving 零中频接收
Zero-IF despreading 零中频解扩
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零中频 - 引用次数：25
Compared with the receiver system at present and combined with the portable requirement,decided to adopt the Zero-IF receiver.
通过对目前接收机体制的比较,结合项目便携式需求,确定本系统接收机采用零中频体制。
参考来源 - 频率步进穿墙雷达系统设计及仿真研究 -
零中频 - 引用次数：18
The receiving part of the transceiver has also adopted zero-intermidiate frequency (zero-IF) receiver in order to reduce the cost further more.
为了进一步降低系统成本,在接收部分还采用了零中频接收机。
参考来源 - 基于频域采样的声表面波射频识别系统研究
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双语例句原声例句权威例句
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You might wonder why I check whether the method is static at the start of my parameter size calculation, then initialize the stack frame slot to zero if it is (as opposed to one if it is not).
您可能会奇怪为什么在开始参数大小计算时要检查方法是否是静态的，如果是静态的，将堆栈帧槽初始化为零(不是静态正好相反)。
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And it stays zero if you vary the temperature.
当你改变温度时它仍保持零。
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Maybe letting them go to zero if they had to be positive or maybe by making them go to infinity.
当它为正数时，让它趋于零，或者趋于无穷大。
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If you cannot access our Web site, send the information to VOA Special English two-zero-two-three-seven USA.
VOA: special.2009.10.16
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So you sort of have a zero-base budgeting model of, "If we were a start-up, what would we do? How would we organize to deliver value to the customers?"
所以得有一个零基础预算模式，如果我们从头开始，我们该做什么,我们如何组织以带给客户价值“
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That's going to presumably be given--mathematically if we gave it a number, we'd slap a zero on that.
如果用数学解释,给它一个数字，给它一个零。
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