... perovskite structure 钙钛矿型结构 perpendicular band 正交带 perpendicular susceptibility 垂直磁化率 ...
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正交带通模型 Orthogonal band-pass model
多带正交频分复用 MB-OFDM ; MBOA ; multi-band orthogonal frequency-division multiplexing ; MultiBand OFDM
宽带正交频分复用 Wideband Orthogonal Frequency Division Multiplexi
正交单边带混频器 QSSB Mixer
多频带正交频分复用 MB-OFDM ; MIMO-MB-OFDM ; Multiband Orthogonal frequency division Multiplexing-Ultra Wideband ; MB-OFDM-UWB
正交双边带 quadrature double side band
正交残留边带 QVSB
正交边带调幅 quadrature sideband amplitude modulation
多带正交 multi-band orthogonal frequency-division multiplexing ; MB-OFDM
接着，探讨软件无线电中的多速率信号处理技术，重点分析软件无线电中的带通信号正交抽取结构；
Then, it discusses multi rate digital signal process (MRDSP) technology in SDR, emphasis is put on the analysis of band pass signal orthogonal sampling structure.
提出了一种在基带采样率内对任意带通信号的正交采样技术。
A new quadrature sampling technique for arbitrary bandpass signal within baseband sampling rate is presented.
在数字正交采样中，带通信号存在频谱迁移问题，虽然满足带通信号的采样定理，仍可能产生频谱混叠。
For bandpass signal under digital quadrature sampling, there is spectrum shifting. Although the sampling frequency satisfies the sampling theorem, it may cause spectrum aliasing.
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