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- spurious frequency selectivity 寄生频率选择性
- The imperfection mutual inductance will excite spurious frequency, and create circulating currents in each choke capacitor branch, therefore cause magnet current distortion. 结果表明,谐振电抗器的互感系数的不一致性将激励寄生频率,从而在每个谐振电抗器与电容支路中产生寄生电流,并导致磁铁电流的畸变。
- We get finally a multilayered LTCC three-stage bandpass filter with a small size and high frequency selectivity. 通过上述场与路相结合的设计方法,获得了尺寸小、频率选择特性好的多层LTCC三级带通滤波器。
- It is characterized by good frequency selectivity, low insertion loss and high attenuation of specified frequency. 它具有频率选择性好,通带插损低,对陷波频点抑制较高的优点。
- Increase in damping weakens the maximum impeding effect, but it widens the frequency band of im-Pedimellt and improves the frequency selectivity accordingly. 阻尼增加虽降低了最佳的阻抑效果,但抑制的频带宽了,改善了阻抑效果的频率选择性;
- Increase in damping weakens the maximum impeding effect, but it widens the frequency band of impediment and improves the frequency selectivity accordingly. 阻尼的增加虽降低了最佳的阻抑效果,但能够使抑制的频带变宽,改善了阻抑效果的频率选择性;
- spurious frequency conversion product 寄生变频产物
- accepted spurious frequency deviation 容许杂散频偏
- The superficial layers are often frequency selective to transmission. 表层传播一般都有频率选择性。
- The core part of the circuit is differential and frequency selection. 电路核心部分由微分电路和选频电路组成。
- Due to the frequency selectivity, non-stationary and multipath effect of the ionosphere, it is difficult to measure the beam width of OTHR antenna in azimuth of this kind of radar. 摘要由于传输信道电离层存在频率选择性、非平稳性和多径效应,对天波超视距雷达的方位波束宽度性能进行测试存在着相当的困难。
- Frequency selective surface (FSS) is a two-dimensional periodical structure and used mostly in the filter. 频率选择表面(FSS)是一种具有二维周期性结构的滤波结构,主要在滤波器上使用。
- Jakes frequency selective fading channel model complete source code, has been tested. (译):杰克斯频率选择性衰落信道模型的完整的源代码,已经过测试。
- Frequency selectivity of resonant circuit 共振电路的频率选择性
- Characterized by adulteration; spurious. 掺假的以掺假为特征的; 伪造的
- A novel design method for frequency selective surfaces(FSSs) in application of a double curved streamlined radome is presented in this paper. 提出并发展了一种适于任意双曲率曲面雷达罩的FSS设计方法。
- In order to realize wideband filtering properties of frequency selective surface (FSS), FSS of closely packed elements is presented. 为了实现频率选择表面(FSS)的宽带滤波特性,本文给出了单元紧密排布的FSS结构。
- The generator of adaptive FH pattern is designed.By using it and the result of the LQA, adaptive frequency selection is accomplished. 设计了自适应跳频图案发生器,利用信道质量评估结果,完成了自适应频率选择。
- In this paper an effective manner to minimize RCS of radar system-Y shape sloted frequency selective surface (FSS) is presented. 为此,本文提出了一种有效的减小雷达天 线RCS的方法--Y形缝隙频率选择表面(FSS)。
- This paper presents a theoretical study of the tunability of frequency selective filter extended cavity semiconductor lasers. 本文分析选频滤波器负载外腔半导体激光器的调谐特性。