2022
DOI: 10.1109/lawp.2022.3144514
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Wideband Receive Beamforming Based on 4-D Antenna Arrays With Postmodulation

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Cited by 2 publications
(1 citation statement)
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“…(a) "−1/1" rectangular pulse time modulator [69] ; (b) stepped waveform time modulator [71] ; (c) phase time modulator , 它们提供的边带抑制方案大部分都是 基于等幅阵列, 因为通过控制占空比调整幅度加权, 原 有的边带抑制性能会受到严重影响. 虽然仍然有部分 方案结合优化算法以改善占空比导致的边带恶化情 况 [55,82] , 但它们的边带抑制性能有限. 若采用多频率调 制 [79,80] , 则可以进一步抑制边带, 但仍无法避免反复优 化的问题.…”
Section: 相位调制unclassified
“…(a) "−1/1" rectangular pulse time modulator [69] ; (b) stepped waveform time modulator [71] ; (c) phase time modulator , 它们提供的边带抑制方案大部分都是 基于等幅阵列, 因为通过控制占空比调整幅度加权, 原 有的边带抑制性能会受到严重影响. 虽然仍然有部分 方案结合优化算法以改善占空比导致的边带恶化情 况 [55,82] , 但它们的边带抑制性能有限. 若采用多频率调 制 [79,80] , 则可以进一步抑制边带, 但仍无法避免反复优 化的问题.…”
Section: 相位调制unclassified