网络释义 1. 阻带衰减 ... 阻带频率范围( Stop-band Frequency Range) 阻带衰减( Stop-band Attenuation) 通带损耗( Pass-band Insertion Loss) ... detail.china.alibaba.com|基于8个网页© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
2) attenuation bend 衰减频带3) band-rejected 频带抑制 1. In this paper,through approach of various band-rejected UWB planar monopole antennas,principles and methods are researched. 从不同结构的超宽带平面单极子天线实现频带抑制的方法出发,研究实现频带抑制的基本原理和常用方法。
stop-band-minimun-attenuation网络阻带防卫度 网络释义 1. 阻带防卫度 石英晶体滤... ... 19、输出阻抗 output impedance 20、阻带防卫度 stop-band minimun attenuation 1、中心频率 mid-band frequ…radiobcl.blog.163.com|基于7个网页© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
The present invention discloses an improved stop-band attenuation characteristics of the laminated filter, which is suitable for the use of radio frequency devices, such as communications systems and / broadcasting system. 当输入引线和/或输出引线的馈线耦合到谐振器图案时,叠层滤波器形成交叉电容耦合,...
stop band attenuation and transition width. In this paper, NPSO is applied in order to obtain the desired filter response as close as possible to the ideal response5个回答 阻带衰减和过渡宽度。2013-05-23 12:21:38 回答:匿名 停止带衰减和转折宽度。在本文, NPSO是应用的为了得到期望过滤器反应...
For this reason, the stop-band attenuation of at least one of the transfer functions of the analysis filter bank is composed of a separately configurable, frequency-independent analysis pass-band attenuation component and a separately configurable frequency-dependent analysis attenuation component. Further...
1) minimum attenuation in stop band 阻带最小衰减 2) stopband attenuation 阻带衰减 1. The stepped i mpedance hairpin resonator has the property of lowpass filter,which implement r ightly thestopband attenuationfor the UWB filter and the influence for its pas sband transmission property is littl...
专利名称：Saw notch filter for improving stop-band attenuation of a duplex filter 发明人：Aimo Turunen 申请号：US07/956501 申请日：19930106 公开号：US05473295A 公开日：19951205 专利内容由知识产权出版社提供 摘要：When the bandwidth of a duplex filter having a certain band- width, intended for ...
This paper describes a wide-band surface acoustic wave(SAW)filter designed to achieve large stop-band attenuation. The SAW filters using slanted finger int... Y Hiromi,N Kennichi,Y Kazuhiko - 《Japanese Journal of Applied Physics.pt Regular Papers & Short Notes》 被引量: 6发表: 2000年 Surf...
A stepped impedance dual mode resonator is used, resulting in a much more compact size, compared to the conventional dual mode ring resonator that has an electrical length of 360??. The proposed prototype is able to achieve high stop band attenuation even with low Q factor values. Moreover,...