ID 原文 译文
16605 测试结果表明:已研制样机的电压输出与施加电场之间有良好的线性关系,线性度达到0.66%,并且测试结果与计算结果有较好的一致性; Finally, a prototype of the not-contact AC voltage detector is successfullydeveloped. The test results show that there is a good linear relationship between the output of the prototype and the applied electric field, with a linearity of 0.66%, and the test results are in good agreement with the calculated results.
16606 当样机在0~45°范围内转动时,其输出的电压值仅降低了4.0%,说明验电装置的小角度旋转基本上不影响验电的准确性; Additionally, when the prototype rotates within the range of 0~45°, the output voltage isonly reduced by a maximum of 4.0%, which indicates that the small angle rotation of the AC voltage detectordoes not affect the accuracy of electricity testing.
16607 越接近输电线路,样机输出的电压值的增大速度越快,阈值易于识别,说明越容易验电。 Besides, the closer to the transmission line, the faster theoutput voltage of the prototype increases, and the threshold is easy to identify, suggesting that it is easier toverify the electricity.
16608 该文提出一种新型小尺寸、低剖面、“f”字型波导缝隙圆极化器,高度仅1/6波长,宽度约2/5波长。 A novel f-letter waveguide slot with small size and low-profile is presented in this paper. The heightof the circular polarizer is only λ0/6, and the width is about 2λ0/5.
16609 基于该圆极化器,设计了一种高效率、低剖面、圆极化脊波导缝隙线阵天线。 Based on the new circular polarizer, a circularly polarized ridge-waveguide slot linear array antenna with lower-profile and high aperture efficiency is designed.
16610 为满足空间应用中对轻质、高效率、圆极化、±60°宽角扫描相控阵天线的需求,采用该线阵天线作为阵元设计、仿真并实现了16阵元Ka频段脊波导缝隙相控阵天线。 Using the linear array as the antenna cell, a 16-cells Ka-band circularly polarized wide-scan ridge-waveguide slot phased-array antenna with high efficiency and lightweight is designed, simulated and fabricatedto achieve ±60° wide-scan for the space application.
16611 仿真和实测结果表明,该相控阵天线可实现1维±60°宽角扫描。 The simulated and measured results show that the phased-array antenna can achieve one-dimensional wide-angle beam-scanning with ±60° scan range.
16612 在扫描角范围内,相控阵天线的轴比小于4.1 dB,增益下降小于4.3 dB。 Across the scancoverage, the axial ratio is less than 4.1 dB and the gain variation is less than 4.3 dB.
16613 在0°扫描角工作时,天线的实测增益为35.9 dBi,辐射效率接近85%。 The measured antennagain is higher than 35.9 dBi in the scan-angle, and the corresponding efficiency near 85% are obtained.
16614 高超音速技术是未来空间飞行器的发展趋势,同时对通信平台在超高动态、低信噪比环境下的快速捕获能力也提出了新的挑战。 Hypersonic technology is the development trend of space vehicles in the future. It also poses newchallenges for the fast acquire capability of communication platforms in ultra-high dynamic and low signal-to-noise ratio environments.