加热的细丝会使水中产生气泡,所以当功率过大时产生的气泡干扰就会使传感器无法工作。
Heating filaments in water causes bubbles to form, so turning the power up too much stops them working.
此前,医学遥测设备的运行没有得到保护,可能受到空白电视频道或为低功率工作预留的特别频道的干扰。
Prior to this, medical telemetry devices had been operating unprotected from interference either on vacant TV channels or on special channels reserved for low-power operation.
在技术成熟阶段,雷神的干扰机将进行研发测试,以确保频谱精度、功率、反应速度和定向能力。
In the technology maturation phase, Raytheon's jammer will be developed and tested to ensure spectral precision, power, reactive speed and directivity.
在实际的雷达检测环境中,杂波、热噪声等产生的干扰功率通常是未知的。
In a realistic radar detection scenario, the disturbance power generated by thermal noise and clutter is unknown.
第一部分讨论各种谐波问题,如使供电电压畸变,降低功率因数,增加能量损耗,干扰通讯系统等。
The harmonic problems, such as distorting supply voltage, decreasing power factor, increasing energy loss, interfering with communication systems etc. are discussed in the part one.
在蜂窝无线通信系统设计中,基于信号干扰比(SIR)测量的功率控制方法得到广泛的应用。
In the design of cellular radio systems, power control methods based on signal-to-interference ratio (SIR) measurement have been used widely.
针对GPS信号的特点,分析了压制式干扰信号功率与干扰距离之间的关系。
According to the characteristics of GPS signals, the jamming power and effective jamming range are analyzed.
传感器的安装位置尽量远离大功率设备,因为它本身的输出信号就比较弱,通常为毫伏级,极易受到干扰。
Sensor is installed as far away from high-power devices, because its own output signal is relatively weak, typically millivolts, vulnerable to interference.
针对压制干扰和质心干扰的特点,分别建立了噪声干扰模型、信号功率衰减模型和质心干扰模型。
To counter the characteristic of suppress jamming and center of mass jamming, this paper establishes the models of noise jamming, signal power attenuation and center of mass jamming.
通过将大功率(大电流)和小功率放大电路分置在不同的单元中,就可以避免输入信号受到干扰。
By putting the high-power (high current) and low power sections in different boxes we can help protect the input signals from harm.
本文分析了通过失配对自适应阵列性能的影响,给出了通道失配、干扰功率与自适应阵列输出信干噪比之间的关系。
This paper analyzes the effect of channel mismatch on the performance of adaptive array. The relation between channel mismatch, jamming power and output SINR of adaptive array is given.
文中简述移动通信系统的干扰和与之相关的功率控制方法。
The paper describes briefly interference of cellular communication systems and its related power control method.
大的峰值会使功率放大器饱和,在子载波间产生交调干扰和导致能量的带外弥散。
These large peaks cause saturation in power amplifiers, leading to intermodulation products among the subcarriers and disturbing out of band energy.
模拟结果表明,该方法比一般的载波干扰比功率控制方法性能更优,可获得更低的误码率和更高的信道容量。
Compared with conventional power control method utilizing carrier to interference ratio, the simulation results show that it can achieve lower bit error ratio and higher channel capacity.
轧机的电机功率大,干扰严重,其调速精度难以控制,文章提出的数字控制调速技术先进、可靠,解决了上述问题。
The paper brings forwards the adjusting speed technology to solve the problem of power big and disturb of motor and precision control difficulty.
多重化整流是电力电子变换设备减小对电网谐波干扰、提高设备功率因数所采用的重要方法。
Multiplex rectifier is an important component for power electronics equipments to implement reducing the harmonic interference to electric network and improving power factor.
分别研究了电气设备的电流、电压和功率传导干扰的检测技术,阐述了其测量方法和经验。
The paper respectively studies detection technique of the current, voltage and power conduction interference in the electrical installations, discuss is the measure methods and its experience.
理论分析证明,虚拟小区可以降低用户发射功率,从而减少多用户干扰,提高系统容量。
The results show DVCN can reduce users' transmit power, decrease multi-user interference and improve the reverse link capacity.
在蜂窝通信系统中,为了减小由于频率复用造成的共信道干扰,必须对用户的发送功率进行控制。
In cellular systems, transmitter power must be controlled in order to reduce the co-channel interference caused by frequency reuse.
通常认为,时分法多目标干扰的优点是功率容量可达到100%,能使功放工作于高效率的丙类工作状态。
General thinking, time-sharing multi-target jamming has the superiority that its power capacity can reach 100 percent, which makes power amplifier work efficiently at C type.
最后,对有源干扰所需的功率进行了定量计算。
At last, the active jamming power needed is quantificationally computed.
理论分析证明,当频率间隔满足一定条件时注入ST-FSK解调器的干扰功率达到最小。
Theoretic analysis showed that the minimum jamming power could enter ST-FSK demodulator if frequency space were optimal.
应用到实际系统中,能很好地降低邻道辐射功率,减小邻道干扰。
This method can efficiently lower the radiant power to adjacent channel and reduce adjacent channel interferences, when applied to practical system.
提出了伪码调相引信实验干扰源系统方案,包括干扰源系统的干扰样式、接收机灵敏度和干扰功率的大小。
The system scheme of experimental jamming source for PRCPM fuze is put forward. It includes mainly that jamming mode, receiver sensitivity and jamming power of experimental jamming source.
一个好的功率接口可使微机测控系统不受干扰稳定工作。
A good adaptor, being able to avoid interference, enables the monitoring system to work steadily.
研究了直接扩频码分多址(DS - CDMA)干扰受限系统的功率分配的可行性问题。
The feasibility criterion of power control in interference-limited direct sequence code division multiple access (DS-CDMA) systems is investigated.
为降低功率回路对微控制器的电磁干扰提供了新的途径。
It provides a new idea to reduce the EMI from power circuit to the microcontroller.
与OFDM相比较,WMCM的基带调制时间复杂度降低,峰均功率比更优,对抗脉冲干扰的能力更强。
As it is to OFDM, WMCM has lower time complexity in baseband modulation, good PAPR distribution, and takes on more robust to pulse interference.
与OFDM相比较,WMCM的基带调制时间复杂度降低,峰均功率比更优,对抗脉冲干扰的能力更强。
As it is to OFDM, WMCM has lower time complexity in baseband modulation, good PAPR distribution, and takes on more robust to pulse interference.
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