将在后面继续讨论斜坡信号的使用。
此电路用积分器产生斜坡信号,用阈值检测器作为复位电路。
The generator embodies an integrator as a ramp generator and a threshold detector with hysterisis as a reset circuit.
仍参考图4,斜坡生成器233可产生斜坡信号,以便被提供作为斜坡输出信号,例如用于8-PSK操作模式。
Still referring to FIG. 4, a ramp generator 233 may generate ramp signals to be provided as the ramp output, e. g. for an 8-PSK mode of operation.
在发送方向,收发信机向功率放大器提供射频信号,功率放大器根据给定调制类型的增益和斜坡信息对信号进行放大。
In the transmit direction, the transceiver provides RF signals to the power amplifier, which amplifies the signals based on gain and ramp information for a given modulation type.
仿真结果表明,系统稳定性高,能够较好地跟踪阶跃、正弦和斜坡等典型力信号,对常规气压伺服技术应用领域的拓宽具有重要的理论和实际意义。
Simulation results show that the servo system has high stability and can trace step, sine and ramp force signal with high precision. It is significant to developing the pneumatic servo system.
结论MRI可以准确显示斜坡脊索瘤的大小、形态、边界和信号特点,有利于该病的诊断。
Conclusion MRI is able to display size, shape, borderline and signal characteristics of tumors in clivus chordoma, contributing to diagnosis of them.
然而,在时隙间隔静默期间之后,8-PS K模式下的斜坡输出信号不跟随斜坡输入信号。
However, after the inter-slot silent period, the ramp output signal during the 8 - PSK mode does not track the ramp input signal.
取代它的是,斜坡输出信号可由接收到的斜坡控制值决定,例如,该值可从基带处理器而来。
Instead, the ramp output signal may be dependent upon a ramp control value received, e. g., from the baseband processor.
除了抑制射频信号路径之外,还可以在预定义时段中禁用收发信机的斜坡输出。
In addition to squelching the RF signal path, a ramp output of the transceiver may further be disabled during the predetermined portion.
注意在图3的实施例中,在时隙间隔静默期间开始前,斜坡输出信号跟随从收发信机接收的斜坡输入信号。
Note that in the embodiment of FIG. 3, before this inter-slot silent period, the ramp output signal tracks the ramp input signal received from the transceiver.
测量动态早期斜坡、原发肿瘤、髁突、鼻甲的相对信号强度并作出动态曲线。
Relative intensity on early phase of DCE MRI and relative intensity-time curves of clivus, original nasopharyngeal tumor, condylar process, and nasal concha were measured.
测量动态早期斜坡、原发肿瘤、髁突、鼻甲的相对信号强度并作出动态曲线。
Relative intensity on early phase of DCE MRI and relative intensity-time curves of clivus, original nasopharyngeal tumor, condylar process, and nasal concha were measured.
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