1, The condition for subarray diviation are analyzed.

2, In this paper, we apply the subarray smoothing technology to the CAB algorithm.

3, The axes of the first subarray are non coplanar with the axes of the second subarray.

4, The mathematics model of MUSIC at subarray level was proposed and simplified array manifolds were adopted.

5, The simplified array manifold based on approximate ideal subarray patterns was constructed.

6, A subarray dividing approach to space time adaptive processing is presented.

7, We analyze the pattern function of DBF in subarray under the ideal condition and with channel mismatch, and give the pattern functions of sum and difference beam.

8, The bandwidth characteristics of subarray excited devices have important influence on the beam bandwidth and VSWR bandwidth of a planar array antenna.

9, The results show that different subarray has different characteristics, especially the longest one, and can be explained by two dimension geometrical factor.

10, The adaptive monopulse at subarray level is required for applying monopulse technique in multi-function phased array radar.

11, If each subarray has the same length, a multidimensional array may be more useful.

12, Multidimensional arrays are similar to arrays of arrays, where each subarray can have a different length.

13, In this paper, we mainly study on properties of digital beamforming with subarray, construction of weighting network and an analog and digital weighting approach with plane array.

14, This paper analyses the pattern function of DBF in subarray. The designing method for directivity pattern is given and the condition of producing the grating lobe is discussed.

15, Arrays of arrays are useful for applications in which each subarray has a different length.

16, The expressions are derived which relate the cumulative probability of sidelobe to the range of element position errors, subarray position errors and a phase error in each element.

17, The average exposure level is plotted vs. the variance read noise of a subarray in Figure 4.

18, The method can correct the mismatch inside a channel and among channels,(http://sentencedict.com/subarray.html) and is also suitable for both DBF in array element and DBF in non-uniform subarray.

19, In the wideband digital array radar with time delay in subarray, the performance of system will be seriously affected by the number changing of antenna units in each subarray.