A broadband, high resolution and low phase noise frequency synthesizer used in electronic detection and electronic countermeasure system is described in detail.
详细介绍了一种用于电子侦察与对抗系统中的宽带、高分辨率、低相位噪声频率合成器。
The technique combining MAP-based multi-user detection (MUD) with channel decoding can greatly improve performance and capacity of broadband CDMA mobile communication systems.
联合MAP多用户检测与信道解码的迭代多用户检测(MUD)技术可显著提高宽带移动CD MA系统的容量和性能。
This measurement system, particularly suitable for instantaneous detection of axisymmetrical shock waves, is broadband as well as non-contact.
该方法适用于轴对称流场的瞬态测试，具有宽带和非接触的特点。
This measurement system, particularly suitable for instantaneous detection of axisymmetrical shock waves, is broadband as well as non-contact.
该方法适用于轴对称流场的瞬态测试，具有宽带和非接触的特点。
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