Ye.A. Litinskaya - Post-graduate Student, Siberian Federal University, Krasnoyarsk. E-mail: YLitinskaya@gmail.com V.S. Panko - Ph.D. (Eng.), Associate Professor, Siberian Federal University, Krasnoyarsk. E-mail: VPanko@sfu-kras.ru S.V. Polenga - Engineer, Siberian Federal University, Krasnoyarsk. E-mail: twinlive@gmail.com Yu.P. Salomatov - Ph.D. (Eng.), Professor, Siberian Federal University, Krasnoyarsk. E-mail: YSalomatov@sfu-kras.ru

Electrodynamics model of AA with MEBS is considered, AA with MEBS-s directional characteristics depending on the pattern-s peak direction of the array antenna is considered too. Directivity can be improved by appropriate choosing of subarrays configuration and patches location in subarray. A series-parallel power divider for subarray elements feeding is developed and researched. Calculated and measured subarray-s radiation patterns are shown. Measured radiation patterns of the AA with MEBS-s test model are presented.

 

1. Tripodi M., DiMarca F., Cadili T. Ka Band Active Phased Array System for Satellite Communication on the Move Terminal // The 5th European Conference on Antennas and Propagation. Rome. Italy. 2011.P. 2628-2630.
2. Litinskaya Y.A., Alexandrin A.M., Polenga S.V., Salomatov Y.P. Phased Array Antenna with Combined Electronical and Mechanical Beam Steering for Satellite Networks // International Siberian Conference on Control and Communications (SIBCON). Krasnoyarsk. Russia. 2013. P. 978-981.
3. Bakhrakh L.D., Kremeckijj S.D., Kurochkin A.P., Usin V.A., SHifrin JA.S. Metody izmerenijj parametrov izluchajushhikh sistem v blizhnejj zone / pod red. L.D. Bakhrakh. L.: Nauka. 1985.
4. Ivanov A.S., Lemberg K.V., Panko V.S.Razrabotka avtomatizirovannogo kompleksa dlja izmerenija kharakteristik antenn v blizhnejj zone // Sb. dokl. 69-jj nauch.-tekhn. konf. SPbNTOREHS «LEHTI». 2014. S. 16-17.