1) MIMO radar
多输入多输出雷达
1.
The Cramer-Rao Bound(CRB) for MIMO radar DOA estimation with co-located arrays in a single target scenario is derived,which shows that CRB depends on both the steering vectors of transmit/receive arrays and the correlation matrix of transmitted waveforms.
针对单基地多输入多输出雷达波达方向估计精度问题,推导了单目标情况下波达方向估计的克拉美罗界。
2) bistatic multiple input single output surface-wave radar
双基多输入单输出地波雷达
3) Multiple Input and Multiple Output (MIMO)
多输入输出
4) MIMO
多输入多输出
1.
Robust Adaptive Control of MIMO Nonlinearly Parameterized Systems;
多输入多输出非线性参数系统的鲁棒自适应控制
2.
The Reconstruction of Stochastic Waveform of MIMO Test System in Time Domain;
多输入多输出试验系统的随机波形时域再现
3.
Study of the interference reducing capability of time reversal techniques in underwater acoustic MIMO systems;
时间反转技术对水声多输入多输出系统干扰抑制性能的研究
5) multiple-input multiple-output
多输入多输出
1.
Then comparisons are performed between the GDAS and the traditional multiple-input multiple-output (MIMO) system to analyze the ergodic capacity of the GDAS and make conclusions that it is impossible to achieve an analytical expression for the ergodic capacity of the GDAS.
通过与传统多输入多输出系统的比较,对广义分布式天线系统容量进行了分析,并得出广义分布式天线系统历经容量完整的解析表达式是不可能存在的。
2.
To solve the problem that zero forcing methods and orthogonalization methods cause severe noise amplifying at the receiver side in multiuser multiple-input multiple-output downlink system,an iterative beamforming method for joint precoding of transmit and receive is proposed.
针对多用户多输入多输出系统下行链路线性预编码中的迫零法及正交化法对接收端的噪声有较强放大作用的问题,提出了一种发射与接收联合预编码的波束成形迭代法。
6) multiple-input multiple-output(MIMO)
多输入多输出
1.
In wireless communication channels, multiple-input multiple-output(MIMO) systems with space-time block codes(STBC) are usually used to eliminate multipath fading, wherein multiple access interference is very serious.
在无线衰落的通信信道中,空时编码的多输入多输出的(MIMO)系统具有很好的性能,但是多址干扰也很严重。
2.
The capacity of multiple-input multiple-output(MIMO) for point-to-point single user systems operating in incorrelated Rayleigh flat fading is considered with the assumptions that perfect channel side information (CSI) is available at receiver.
文中考虑独立Rayleigh衰落环境下的单用户点对点多输入多输出系统,假定接收端能准确估计信道状态信息,推导出系统的容量公式,相比单天线系统,多天线系统能取得更大的容量,当输入信号是高斯分布时,系统容量随着发射天线和接收天线数目的最小值线性增加,如果发送端完全知道信道状态信息,采用注水原理的功率分配策略,可以获得更高的容量增益,最后推导出各态历经容量的数学表达式。
3.
The water-filling power allocation algorithm can achieve the maximal capacity of multiple-input multiple-output(MIMO) systems with no additional power and bandwidth consumption.
在不额外增加发射功率和带宽消耗的情况下,注水功率分配算法能够获得最大的多输入多输出(MI-MO)系统容量。
补充资料:双[1-(4-二甲氨基)苯基2-苯基1,2-二硫代乙烯合镍]
分子式:
CAS号:
性质:紫黑色单斜晶体。熔点277~278℃。溶于苯、甲苯、三氯甲烷等大多数有机溶剂。红外频率υ(C=S)1190、1165、1140cm-1,红外频率υ(S-C-C-S)880cm-1。由对二甲氨基安息香、五硫化二磷在二噁烷(二氧六环)中反应后,加入镍(Ⅱ)盐溶液制得。用作光学非线性材料。
CAS号:
性质:紫黑色单斜晶体。熔点277~278℃。溶于苯、甲苯、三氯甲烷等大多数有机溶剂。红外频率υ(C=S)1190、1165、1140cm-1,红外频率υ(S-C-C-S)880cm-1。由对二甲氨基安息香、五硫化二磷在二噁烷(二氧六环)中反应后,加入镍(Ⅱ)盐溶液制得。用作光学非线性材料。
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参考词条