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- 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。
- adjacent channel rejection ratio 相邻信道抑制比
- adjacent channel rejection 邻道抑制
- adjacent channel rejector 邻频道抑制器
- Nearby base stations using adjacent channels. 使用相近频道的相邻基站。
- ACIR Adjacent Channel Interference Rejection Ratio 邻信道干扰抑制比
- Post simulation shows the PA exhibited a power-added efficiency of 44.8%,a gain of 27.4 dB,and an adjacent channel leakage power ratio at a 1.25-MHz offset frequency of-47.9 dBc at a out of 28 dBm with 1.228 8-Mcps HPSK modulation. 考虑了寄生效应的后仿真结果表明;该功率放大器在1 850MHz;码片速率为1.;228 8Mcps的混合移相键控调制信号的激励下;在CDMA2000系统要求的最大输出功率28dBm处PAE达到44
- It is very important problem to achieve adjacent channel duplex in radio communication, that result in to eliminate the large signal blocking interference from local transmitter in reciever. 实现邻道双工通信,即消除本地发射机对接收机所产生的强信号阻塞干扰,是无线通信领域急待解决并有着十分重要意义的问题。
- AdjacentChannel Leakage power Ratio (ACLR) : The ratio ofthe average power centered on the assigned channelfrequency to the average power centered on an adjacent channel frequency. 邻信道泄露功率比（ACLR）：指配信道的平均功率与相邻信道的平均功率之比。
- OLCR Open Logical Channel Reject 打开逻辑通道请求拒绝消息
- At higher frequencies, the spacing is small and this in turns limits the kerf width between two adjacent channels. 另外，压电材料的厚度亦正比于波长，故在高频时由于材料太薄而使得切割易造成碎裂。
- The visual display lets you see activity of upto 40 adjacent channels with user delectable span. 显示屏可以显示最多达40个相邻信道的运行情况，其信道间隔跨度合理，使用起来非常方便。
- Adjacent Channel Interference When two or more carrier channels are placed too close together in the frequency spectrum, they interfere with each other and mess up each other's conversations. 邻道干扰频谱中,当两个或两个以上的载波信道相隔太近,他们将互相干扰并影响对方信道的会话。
- upper and lower adjacent channel protection margins 上、下邻频道保护裕度
- ACIR Adjacent Channel Interference Ratio 邻信道干扰比
- ACIR Adjacent Channel Interference Power Ratio 邻信道干扰功率比
- ACLR Adjacent Channel Leakage Power Ratio 邻信道泄漏功率比
- ACLR Adjacent Channel Leakage Ratio 邻信道泄漏比
- Low-lying alluvial land adjacent to a river. 低洼地，滩地与河流邻接的低洼冲积地带
- Adjacent Channel Leakage Ratio ACPR 邻道泄漏比
