Title :
Model of signal for digital antenna array with mutual coupling on the basis of face-splitting matrices product
Author :
Slyusar, V.I. ; Buryachok, V.L.
Author_Institution :
Sci. Center of Problems of Protection from High-Precision Weapon, Kiev Inst. of Ground Forces, Ukraine
Abstract :
When considering the multicoordinate digital antenna arrays (DAA) with mutual coupling of channels there arises a problem of the compact matrix record of the responses of the reception channels. For the solution of the given problem it is proposed to operate with a special type of the product of matrices, called the “face-splitting” and “transposed face-splitting” product (TFSP), respectively. With the aid of the TFSP it is possible to obtain the variant of the analytical model of a two-coordinate DAA with mutual coupling
Keywords :
antenna arrays; array signal processing; electromagnetic coupling; matrix multiplication; compact matrix record; digital antenna array; face-splitting matrices product; multicoordinate digital antenna arrays; mutual coupling; reception channels; signal model; transposed face-splitting matrix product; two-coordinate DAA; Amplitude estimation; Analytical models; Antenna arrays; Azimuth; Electromagnetic coupling; Linear antenna arrays; Mutual coupling; Protection; Voltage; Weapons;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 1998. MMET 98. 1998 International Conference on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-4360-3
DOI :
10.1109/MMET.1998.709998
