baseband的例句大全

This article introduces the core chip ( baseband chip and radio frequency chip), uses "the Chinese clip group" SCDMA colored screen handset design and application.

介绍了核心芯片（基带芯片与射频芯片）采用中国芯的SCDMA彩屏手机的设计与应用。

This paper introduces the characteristics of hopping frequency technology and the utilization of baseband and RF hopping frequency technology.

文中阐述了跳频技术的特点及基带和射频跳频技术的具体使用方法。

The excitation method which residual signal produced from baseband extraction and high frequency, reproduction is introduced.

对基带提取&高频再生残余信号的激励方式亦作了相应的介绍。

Secondly, the characteristic of baseband signal and frequency band signal in RFID system are analyzed.

其次，分析射频识别系统基带信号与频带信号的特性，以及信道噪声与干扰的特点，指明信号的潜在影响因素。

Research on the Baseband and Intermediate Frequency Units of Digital Microwave Transceiver

数字微波收发信机（基带、中频）研究

By peak value sampling the information of baseband signal can be obtained from an AM signal directly. By frequency conversion sampling the carrier wave's frequency of a PSK signal can be cut down.

对AM信号进行峰值采样可以直接获得基带信号的信息，对PSK信号进行变频采样可以降低其载波频率。

Square-root raised cosine roll-off digital filter was widely applied to baseband shaping filter and match filter in modern digital communication.

现代数字通信中广泛采用平方根升余弦滚降数字滤波器作为基带成形滤波器和匹配滤波器。

The Optimal Design of the Baseband Forming Network with the Raised Cosine Roll-off

基带升余弦成形网络的优化设计

At the base of the profile hierarchy is the generic access profile ( GAP), which defines a consistent means to establish a baseband link between Bluetooth devices.

规范层次结构的基部是通用访问配置文件（GAP），定义了一系列实现在不同设备间建立基带连接的方法。

Oftentimes a transceiver is controlled by a baseband processor to which it is coupled.

通常情况下,收发信机受与其相耦合的基带处理器的控制.

In DS-CDMA , the spectrum is spread by multiplying the baseband signal with a fast pseudorandom sequence.

在DS -CDMA 技术中, 频谱通过倍乘伪随机序列基带快速扩展.

IJF coding refers to converting digital baseband signal into Intersymbol Interference and Jitter Free baseband signal.

IJF编码是将数字基带信号变换成无符号间干扰和抖动的基带波形信号。

GMSK baseband system simulation is used in this test method to realize the digital baseband processor debugging phase algorithms with hardware-based experiments.

GMSK基带系统仿真本试验是用数字基带处理方法来实现调试期算法的基带硬件实验。

That is mixing the baseband signal ( linear frequency modulation signal and sinusoid signal) with two orthogonal local oscillated signal generated using direct digital synthetic technology to move the baseband signal to intermediate frequency band.

同样运用直接数字合成技术产生基带信号&线性调频信号和正弦信号，与本地载波混频后，将其频谱搬移到中频，完成数字上变频。