混合扩频 meaning in Chinese
hybrid spread spectrum
Examples
- Hybrid spread spectrum
混合扩频 - A new hybrid spread - spectrum ( ds - fh ) communication mode is discussed in detail in this paper , walsh sequence is used as frequency - hopping sequence in this mode
本文将讨论一种新型的ds - fh混合扩频通信系统。在这种系统中，使用walsh函数序列作为跳频序列。 - Combining walsh sequence with direct spread spectrum sequence , we can construct hybrid ds - fh spread - spectrum communication mode . this is very important for the mode to have better performance on anti - multiple - access inference and anti - near - far inference
将walsh函数序列与直接扩频序列相结合构成的ds - fh混合扩频通信方式对于系统抗多址干扰和远近效应具有重要意义。 - To combine theoretical and simulating productions with the practical application , we use cpld chip to realize the hardware flat of hybrid ds - fh spread spectrum communication system , which provides the basic of the further practicability
为将理论及仿真成果与实际应用相结合，本文应用cpld器件芯片实现了ds - fh混合扩频系统发射部分的硬件平台，为它的进一步实用化奠定了基础。 - It is from software programming realizations direct serial spread spectrum modulate ( ds - ss ) , frequency flip spread spectrum modulate ( fh - ss ) , spread spectrum and frequency flip mix spread spectrum modulate ( fh / ds ) and a lot of other spread spectrum modulate
通过软件编程实现了直接序列扩频( ds - ss )调制、频率跳变扩频( fh - ss )调制、跳频直扩混合扩频( fh ds )调制等多种扩频调制。