passband
passband
1. Fabrication of Ladder Middle Frequency Passband Filte Using BNKLT Lead-free Piezoelectric Ceramics
BNKLT无铅压电陶瓷梯形中频带通滤波器的研制
2. In addition to have equal-ripple response in the passband, N-degree Chebyshev functions can have at most N-2 prescribed transmission zeros to improve the selectivity or group delay.
N阶柴比雪夫多项式除了在通带内是等连波响应外，可以透过预先置入最多N-2个传输零点的方式，增加通带两侧的选择度或是通带内的相位线性度。
3. IF passband
中频通带
4. Unfortunately, they also suffer from some disadvantages, such as poor rejection to outside passband, and they are easily to be disturbed by high order harmonic frequencies.
但是也都存在一些共同缺陷，诸如带外抑制能力较差，容易受到高次谐波分量的干扰等等。
5. The filters are usually degraded by the spurious response at twice the passband frequency.
但滤波器受倍频响应所影响。
6. Optimum Design of AWG Router with Flattened Passband and Low Loss
低插损平坦谱响应阵列波导光栅解复用器优化设计
7. Low Temperature Co-fired Chip Ceramic Microwave Passband Filter
低温共烧片式陶瓷微波带通滤波器
8. lower passband
低通带
9. channel passband
信道通带
10. Demultiplex filter(usually refers to bandpass filter)is a significant part of DFDS,while the flat frequency response and linear phase characteristic in the passband of the FIR filter make it the best choice for the system.
分路滤波器 (通常是带通滤波器 )是解调系统的重要组成部分 ,有限冲激响应 (FIR)数字滤波器具有平坦的通带幅度响应和线性相位特性 ,是数字式解调系统的最佳选择。
11. A Novel Unequal Passband Interleaver Employing High Birefringence Fiber Sagnac Loop Mirror
双折射光纤环镜不等带宽交错复用器的研究
12. transmitted passband
发射通带
13. Additionally，due to the linear phase constraint，the constraint on the passband flatness becomes simpler and the design algorithm is significantly simplified.
另外，由于考虑了线性相位约束，滤波器组的通带平坦性约束变得更为简单，简化了设计算法。
14. Narrowband channel characteristics such as bandwidth, passband ripple, and adjacent channel rejection can be controlled with changes to digital parameters (i.e. filter coefficients).
可以通过设置参数控制窄带通道中的一些特性：带宽，带通纹波，邻通道无响应。
15. The resampling of the passband signal with variable frequency is likely implemented by interpolating and decimating the original sequence according to the converting ratio (P/Q).
可变载频带限信号的重采样,一般归结为按转换比P/Q(P为内插比,Q为抽取比)对原采样序列做内插和抽取。
16. Also, the influence of the parameters of the coupling loops on the passband response is analyzed for a single-stage YIG resonance filter.
同时,分析了单级振子YIG滤波器中耦合环参数对通带响应的影响。
17. At the same time, we combine the dynamic filter technique which chose different passband with different depth to hold the high signal-to-noise ratio.
同时融入动态滤波技术，根据不同深度选择了不同的通带范围，有效地保证了信号的信噪比。
18. noise-equivalent passband
噪声等效通带
19. Because a passive filter can have insertion loss, it may be necessary to lower the 166XL's THRESHOLD setting to maintain a given amount of gain reduction within the filter passband;
因为一个无源滤波器存在频幅衰减，在通频带内，它必然降低166XL的压缩阀值设置，继续维持特定的增益衰减；
20. Because of the frequency response around passband of ladder type SAW filter is self-matching, the devices don t need external matching network.
因为由表面声波谐振器接成的梯型滤波器，其在通带频率时具有自我匹配的特性，所以不需要额外的匹配电路。
21. Viewing passband at baseband.
在基频处观看通频。
22. In modern telecommunication systems, it is important to make filters with low loss and flat passband to enhance the whole performance of the system in the front and end of RF circuits.
在现代通讯系统中,射频的前端和终端都需要低损耗和通带平坦紧凑的滤波器来提高整个系统的性能。
23. In communications, the range of signal frequencies that can be satisfactorily transmitted on a given channel, e.g. the passband on voice grade channels is 300 3000Hz.
在通信技术中,在一个给定信道上可以满意地传输信号的频率范围。
24. 39. In communications, the range of signal frequencies that can be satisfactorily transmitted on a given channel, e. g. the passband on voice grade channels is 300 3000Hz.
在通信技术中,在一个给定信道上可以满意地传输信号的频率范围。例如话音级信道上通频带为300-3000赫兹。
25. In communications,the range of signal frequencies that can be satisfactorily transmitted on a given channel,e.g. the passband on voice grade channels is300-3000Hz.
在通信技术中，在一个给定信道上可以满意地传输信号的频率范围。例如话音级信道上通频带为300－3000赫兹。
26. In communications, the range of signal frequencies that can be satisfactorily transmitted on a given channel, e.g. the passband on voice grade channels is300-3000Hz.
在通信技术中，在一个给定信道上可以满意地传输信号的频率范围。例如话音级信道上通频带为300－3000赫兹。参阅Hz。
27. Orthonormal expansions at baseband and passband.
基频与通频的正则扩大。
28. Sharp passband: Crystal filter and shaped audio reject QRM and QRN.
夏普通：晶体滤波器和形状的音频拒绝QRM和QRN 。
29. Analysis on an Active Passband Filter with Multiple Path Feedback
多径反馈有源带通滤波器分析
30. Performance analysis of baseband kalman equalization and passband kalman equalization subject to multipath digital communication
多径通信中基带均衡和通带均衡的性能分析
31. Passband and circuit sensitivities of the characteristics of the amplifiers are defined. They can be used as a synthetic criterion for selecting a low sensitive circuit.
定义了放大器特性的频带灵敏度和电路灵敏度,它们可作为选择低灵敏度电路的一个综合判据。
32. The measured passband profile of the experimehntal filter is basically in agreement with the theoretical one.
实验滤波器通带特性的测试结果与理论分析基本吻合。
33. wide passband infrared system
宽通带红外系统
34. The modification of the notch filter made the extra phase-shifting introduced to the control system passband reduced and so the control performance was improved.
对陷波滤波器进行了改进，使得引入控制系统通频带的附加相移减小，降低了对系统控制性能的影响。
35. radio-frequency passband
射频通带
36. Filter with high attenuation in specified frequency and low insertion loss in passband can be achieved by coupling this notch filter with a ladder-type SAW filter.
将这种陷波器与梯形滤波器结合，能实现一种在通带具有低插损，而在特定频段达到高抑制的滤波器，从而可用于双工器中。
37. Especially, regularity as one of the constraints assure the flatness in passband and the high attenuation in stopband, even the value of stopband response is very close to zero.
尤其是本文把正则阶作为约束条件之一，从而保证了滤波器通带的平坦性和阻带的快速衰减，并且在阻带滤波器的频谱值非常接近于零。
38. passband width
带宽
39. passband flatness
带宽平坦化
40. passband limiting switch
带宽限制开关
41. passband filter
带通滤波器
42. passband sample
带通采样
43. The effect of the cascade factor of recursive and non-recursive parts on the modified CIC frequency response is discussed in terms of passband droop and alias rejection.
并从通带衰落和混叠抑制的角度，分析了递归和非递归部分的级联因子的取值对整个改进的CIC滤波器特性的影响。
44. Its transmission characteristics, width of passband, free spectral rang and fineness are analysed by a coupled-mode theory.Also, We applied the filter to the FDM-FSK system and achieved good results.
并把它用在以频移键控(FSK)方式调制的频分复用系统中,得到了比较理想的结果。
45. Optimum Design of AWG Router with Flattened Passband and Low Loss[J].
引用该论文 王文敏,马卫东,陈光,许远忠.
46. With electrode thickness increases, passband ripple becomes smaller, center frequency moves toward lower frequency.
当电极厚度增加时，通带的涟波会变小，中心频率会降低。
47. Analysis for Parasitic Passband of Microstrip SIR Bandpass Filters
微带SIR带通滤波电路寄生通带的分析
48. receiver passband characteristic
接收机通[频]带特性
49. receiver passband
接收机通带
50. Abstract: A design method of passband edge frequency adjustable active filter is presented.The filter is controlled by a microprocessor.
摘 要: 给出了一种用单片机控制、通带边界频率可调、适用于较高频率的有源滤波器的设计方法。
51. A wide passband notch filter is implemented by replacing the capacitor in the LC low-pass filter with one-port SAW resonator.
摘要用单端对SAW谐振器取代LC低通滤波器中的电容可构成宽通带陷波器。
52. The parasitic passband of microstrip bandpass filters using parallel coupled SIR (Stepped Inpedance Resonators) is analyzed in this paper.
本文分析微带SIR（阶梯阻抗谐振器）带通滤波电路的寄生通带问题。
53. ladder passband filter
梯形带通滤波器
54. filter passband
滤波器通带
55. Without increasing the size of the microstrip, the bandwidth of stopband or passband of the novel PBG microstrip line can be changed when the dispersion between the central frequency of PBG st.
由于采用了导带PBG结构和接地板PBG结构的复合,只需调整导带PBG结构与接地板PBG结构的中心频率的差值就能对阻带和通带进行相应的调整,而且并不增加该PBG微带线的尺寸。
56. circuit passband
电路通带
57. rectangular passband
矩形通带
58. narrow passband carrier
窄通带载波
59. equivalent passband
等效通带
60. equal ripple passband
等波纹通带
61. equal ripple passband filter
等波纹通带滤波器
62. In design of the dual-band bandpass filters, two resonance coupling paths are employed to improve the sharpness of the passband.
网状式滤波器的结构著重于电路缩小化的程度；
63. Analysis for Passband Flatness of Arrayed Waveguide Grating Multiplexer
聚合物阵列波导光栅波分复用器带宽平坦化分析
64. Custom TX offset/Receiver passband center: User-adjustable.
自德克萨斯州抵消/接收机通中心：用户可调。
65. chrominance passband
色度信号通带
66. video passband
视频(信号)通(频)带
67. demodulator passband characteristic
解调器通带特性
68. The result of the numerical analysis shows that the dense FSS has wide passband with better independence of angle and polarization.
计算结果表明，密集型FSS具有较宽的带宽，并且具有很好的极化和角度稳定性。
69. Two improved DGS circuits was designed,fabricated,and measured.Measurements show that the passband or enlarging stopband bandwidth can be obtained with the new DGS circuits.
设计、制造、测试了两个改进的缺陷地结构电路,测试结果表明该新型DGS可以产生通带和较宽的阻带。
70. speech channel passband
话音信道通带
71. The PBT (passband tuning) function narrows and moves the IF passband at two stages to efficiently eliminate interfering signals.
该聚对苯二甲酸丁二醇酯（通微调）函数缩小和动作，如果通在两阶段进行，有效地消除干扰信号。
72. The SNR of the passband exceeds 120dB, so the modulator can restrain the noise in the passband effectively.
调制器通带内的信噪比很高，在120dB以上，达到了很好的抑制带内噪声的目的。
73. input passband
输入通带
74. This reduces gain but widens the amplifier's passband.
这方法降低了增益，但加宽了放大器的通频带。
75. Optimization result shows that this waveguide twist has three reflection zeros forming a large passband.
这种转向波导结构的3个反射零点构成了较宽的传输通带。
76. passband channel
通带信道
77. passband utilization factor
通带利用系数
78. passband response
通带响应
79. passband equalization
通带均衡器
80. passband gain
通带增益
