At least one antenna is connected to an adjusting circuit with a switch, by which the antenna's operating band can be displaced in a desired way.
至少一个天线连接至有转换开关的调节电路，通过调节电路能够根据需要使天线的工作频带移位。
Continuous resistive loading is used to extend antenna operating band in order to realize traveling-wave current distribution on a finite length antenna.
在有限长的偶极天线上，采用分布电阻加载法，实现行波电流分布，展宽天线的工作频带。
The operating band of an individual antenna covers e. g. the frequency range used by a radio system or only the transmitting or receiving band in that range.
单个天线的工作频带覆盖了例如由无线电系统所使用的频率范围或者只是该频率范围内的发射频带或接收频带。
So you have certain margins of operating which would be in this band and your alarm set points kind of trigger you to keep within your operational limit and you can restore to steady state operation.
所以，你对运行有些保证，那就是，在这一带，你的警报设置点能够引发，你去保持在你的运行限制内，你能够恢复稳定的运行状态。
For 2.4ghz or Bluetooth models, ensure that no other devices are operating on the same channel or band, which could also introduce input lag or other unpredictable behaviour.
对于2.4GHz和蓝牙数据模型，要确保没有其他同频道或者同品牌的设备正在运行，那些东西会造成输入延迟或者其他不可预见的状况。
Single Operator QRP (all Band or Single Band) : One person performs all of the operating and logging functions. QSO alerting assistance is not permitted. Total output power must not exceed 5 watts.
单人QRP(全波段或单波段)组：单人完成所有通联操作及日志记录。不允许使用任何形式的辅助手段。总发射功率不超过5瓦。
Single Operator Low (all Band or Single Band) : One person performs all of the operating and logging functions. QSO alerting assistance is not permitted. Total output power must not exceed 100 watts.
单人低功率(全波段或单波段)组：单人完成所有通联操作及日志记录。不允许使用任何形式的辅助手段。总发射功率不超过10 0瓦。
Operating in the heavy congested SW band, it is difficult for HFradars to find continuously useable waveband for signal modulation.
高频雷达工作在十分拥挤的短波波段内，可资用的能满足信号调制的连续频带很难获得。
Vertical band saw. Dimensions and operating clearance area can be specified.
立式带锯。可以指定尺寸和操作净空面积。
IPMI messages follow the same format whether they are received through an operating system or are sent and received out of band.
IPMI信息遵循同一格式，无论它们是通过操作系统接收到的、还是带外收发的。
When the detection range of the IR thermal imager is calculated by using NETD, the target radiation brightness difference must be calculated in the operating wave band.
在采用NETD计算红外热像仪的探测距离时，需要计算目标在热像仪探测波段范围内的辐射亮度差。
The operating principle and the choice of the main parameters for a new pulse phase detector used in UHF band is described. The sampling efficiency is discussed.
本文阐述了一种用于微波波段的脉冲鉴相器的工作原理、主要参数的选择原则，并对其进行了取样效率的理论分析。
This paper discuss the necessarily of the research of home steel band oil skimmer, and introduce its operating principle and the key technology of design and manufacture.
本文论述了研制国产钢带式撇油机的必要性，并介绍了其工作原理及设计制造的关键技术。
Operating in bad environments and wide band conditions, the amplitude and phase of monopulse sum and difference channels may drift severely.
工作在宽频及恶劣环境条件下的单脉冲雷达，和差通道的幅度和相位会发生严重漂移。
The band steel coarseness processor can be easily arranged on the plastic steel downcomer production line without changing the operating condition of the production line.
可以很容易的安装在塑钢下水管生产线上，不改变生产线的运行现状。
The pulse amplitude of narrow band operating approaches to that of broadband operating, it means that, the energy loss caused by narrowing spectrum is only a few.
窄带运转的脉冲幅度接近宽带运转，这意味着由于谱线压窄引起的能量损耗不大。
The quasi periodic steady states of the NRD guide crossbar balanced mixer operating on mm band are studied in details in this paper.
详细研究了毫米波无辐射介质波导正交场单平衡混频器在双频信号激励下的准周期稳态响应。
A typical Ultra Wideband Radar system emits impulse signal, which has wide band, but limited operating range.
典型的超宽带雷达系统发射的是冲激脉冲信号，具有很大的带宽，但限制了系统的作用距离。
The multi-band antenna system 100 May be implemented as an internal antenna with broadband characteristics operating in multiple frequency bands.
该多波段天线系统100可实现为具有在多个频段内操作的宽带特征的内部天线。
Jessa is the daughter of Doc, the leader of an outlaw tech band operating in and around Corporate Sector space.
杰莎是“大夫”的女儿。“大夫”领导着一个由非法技术员组成的团伙。该团伙专门在企业专区境内外活动。
FIG. 2 illustrates the multi-band antenna system 100 showing the conductors elements 102, 104 in the multi-band antenna system 100 operating in a low frequency band.
图2例示了多波段天线系统100，其表示在低频段中操作的多波段天线系统100中的导体元件102、104。
Because of its ability of tracking, acquisition and operating as a narrow-band filter, PLL is widely used in many fields such as astronautics, communication, microprocessor, and so on.
由于锁相环具有捕获、跟踪以及窄带滤波的能力，因此它被广泛地应用于航天、通信以及微处理器等许多领域。
On the other band, if there was a high vacancy rate and gross receipts were depressed, then operating expenses might also be low.
在其他乐队，如果有高空缺率和总收入都很低，然后业务费用也可能低。
Therefore, a single compact antenna that has an impedance bandwidth wide enough to cover the operating frequency bands of the multi-band wireless communication system is more desirable.
对于这种无线多频通信系统来说，具有紧凑结构并能覆盖这些通信频段的带宽的天线是人们所希望的。
Therefore, a single compact antenna that has an impedance bandwidth wide enough to cover the operating frequency bands of the multi-band wireless communication system is more desirable.
对于这种无线多频通信系统来说，具有紧凑结构并能覆盖这些通信频段的带宽的天线是人们所希望的。
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