A. V. Shishlov – Ph.D., Head of Department, PJSC “Radiofizika”; Deputy Head of Department, Moscow Institute of Physics and Technology

E-mail: shishlov54@mail.ru

Yu. V. Krivosheev – Ph.D., Senior Research Scientist, PJSC “Radiofizika”; Associate Professor, Moscow Institute of Physics and

Technology; Associate Professor, Moscow Aviation Institute

E-mail: krivosheev-yury@yandex.ru

V. I. Melnichuk – Research Scientist, PJSC “Radiofizika”

D. G. Parinov – Engineer, PJSC “Radiofizika”; Postgraduate Student, Moscow Institute of Physics and Technology

The method of partitioning a communication system service area with taking into account a slant range has been proposed. Cells of the service area are covered by a multibeam antenna with contoured beams. Ideal contoured beams as well as optimized contoured beams of the real S-band antenna have been considered. The proposed method improves both antenna gain and signal-tointerference ratio.

1. Hase Y., Miura R., Ohmori S. A novel broadband all-wireless access network using stratospheric platforms // Proceedings IEEE Vehicular Technology Conference. 1998. V. 2. P. 1191–1194.
2. Do-Seob Ahn, Bon-Jun Ku, Dong-Cheol Baek, Kwang-Ryan Park, Seong-Pal Lee. Conceptual design of the stratospheric communication system in Korea // 2nd International Symposium on Wireless Personal Multimedia Communications. 1999. P. 74.
3. Karapantazis S., Pavlidou F. Broadband communications via high-altitude platforms: A survey // IEEE Communications Surveys & Tutorials. 2005. V. 7. № 1. P. 2–31.
4. Baurreau F., Staraj R., Ferrero F., Lizzi L., Ribero J.-M., Chessel J.P. Stratospheric platform for telecommunication missions // 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. P. 914–915.
5. Minimum performance characteristics and operational conditions for high altitude platform stations providing IMT-2000 in the bands 1885–1980 MHz, 2010–2025 MHz // Recommendation ITU-R M.1456. 2000.
6. Technical and operational characteristics for the fixed service using high altitude platform stations in the bands 27.5–28.35 GHz and 31–31.3 GHz // Recommendation ITU-R F.1569*. 2002.
7. Frequency sharing between systems in the fixed service using high-altitude platform stations and satellite systems in the geostationary orbit in the fixed-satellite service in the bands 47.2–47.5 and 47.9–48.2 GHz // Recommendation ITU-R SF.1481-1*. 2000–2002.
8. Oodo M., Miura R., Hase Y. Onboard DBF antenna for stratospheric platform // Proceedings 2000 IEEE International Conference on Phased Array Systems and Technology. 2000. P. 125–128.
9. Ku B.J., Park J.M., Ahn D.S., Shishlov A.V., Shitikov A.M., Ganin S.A., Shubov A.G. Multi-beam and multi-faced DBF antenna for HAPS (high altitude platform station) // Republic of Korea. Telecommunications Review. 2002. V. 12. № 5. P. 756–769.
10. Ku B.-J., Kim Ya.-S., Kang B.-S., Ahn D.-S., Belyaev A.S., Vladimirov N.V., Ganin S.A., Egorov E.N., Suserov Yu.A., Shitikov A.M., Shishlov A.V., Shubov A.G.Zadacha sozdaniya mnogopanel'noj mnogoluchevoj antenny dlya stratosfernoj sistemy svyazi. Etapy razrabotki // Antenny. 2005. № 1. S. 22–29.
11. Nemirovskij M.S., Lokshin B.A., Aronov D.A. Osnovy postroeniya sistem sputnikovoj svyazi. M.: Goryachaya liniya – Telekom. 2016.
12. Dietrich F.J., Metzen P., Monte P. The Globalstar cellular satellite system // IEEE Trans. on Antennas and Propagation. 1998. V. 46. № 6. P. 935–942.
13. Lafond J.C., Vourch E., Delepaux F., Lepeltier P., Bosshard P., Dubos F., Feat C., Labourdette C., Navarre G., Bassaler J.M. Thales Alenia Space multiple beam antennas for telecommunication satellites // 8th European Conference on Antennas and Propagation. 2014. P. 186–190.
14. Metzen P.L. Globalstar satellite phased array antennas // Proceedings 2000 IEEE International Conference on Phased Array Systems and Technology. P. 207–210.
15. Rohwer A.B., Desrosiers D.H., Bach W., Estavillo H., Makridakis P., Hrusovsky R. Iridium main mission antennas – A phased array success story and mission update // 2010 IEEE International Symposium on Phased Array Systems and Technology. 2010. P. 504–511.
16. Anpilogov V.R. Sovremennye sputniki svyazi i veshchaniya. Kakoj sputnik nuzhen Rossii? Prilozhenie 1: Antenny s konturnoj diagrammoj napravlennosti // Tekhnologii i sredstva svyazi. 2005. № 6−2. Spets. vypusk «Sputnikovaya svyaz' i veshchanie 2006». S. 75−76.
17. Shubov A.G., Shishlov A.V. Effektivnost' antennykh ustrojstv s konturnymi diagrammami napravlennosti // Elektromagnitnye volny i elektronnye sistemy. 1997. T. 2. № 1. S. 54–57.
18. Shishlov A.V. Zerkal'nye antenny s konturnymi diagrammami napravlennosti – effektivnost' i predel'nye vozmozhnosti // Radiotekhnika. 2006. № 2. S. 45–50.
19. Shishlov A.V. Teoriya i proektirovanie zerkal'nykh antenn dlya radiosistem s konturnymi zonami obsluzhivaniya // Radiotekhnika. 2007. № 4. S. 39–49.
20. Mel'nichuk V.I., Shishlov A.V. Effektivnost' antenn s konturnymi diagrammami napravlennosti. Dvumernaya zadacha // Radiotekhnika. 2014. № 1. S. 79–87.
21. Shishlov A.V., Krivosheev Yu.V., Mel'nichuk V.I. Svojstva konturnykh diagramm napravlennosti fazirovannykh antennykh reshetok // Antenny. 2016. № 8. S. 44–56.
22. Shishlov A.V., Krivosheev Yu.V., Melnichuk V.I. Principal features of contour beam phased array antennas // 2016 IEEE International Symposium on Phased Array Systems and Technology (PAST). P. 1–8.
23. Diagramma napravlennosti sputnikovoj antenny, primenyaemaya v kachestve normativnoj pri proektirovanii fiksirovannoj sputnikovoj sluzhby, ispol'zuyushchej geostatsionarnye sputniki // Rekomendatsiya MSE R S.672-4*. 1997.
24. Colella M.J., Martin J.N., Akyildiz F. The HALO networkTM // IEEE Communications Magazine. 2000. V. 38. № 6. P. 142–148.
25. Fujimoto K., James J.R. Mobile antenna systems handbook. Boston–London: Artech House. 1994.
26. Bergmann J.R., Hasselmann F.J.V., Branco M.G.C. A shaped reflector antenna for mobile communications // IEEE Antennas and Propagation Society International Symposium. Digest. 1999. V. 3. P. 2154–2157.
27. Zang S.R., Bergmann J.R., Moreira F.J.S. Omnidirectional dual-reflector antenna with a GO shaped main reflector for an arbitrary farfield pattern in the elevation plane // 2009 3rd European Conference on Antennas and Propagation. P. 3047–3050.
28. Zhiguo Ding. 5G: Moving to the next generation in wireless technology // Science Daily. 30 April 2015. URL: https://www.sciencedaily.com/ releases/2015/04/150430082723.htm.
29. Shishlov A.V., Levitan B.A., Topchiev S.A., Anpilogov V.R., Denisenko V.V. Mnogoluchevye antenny dlya sistem radiolokatsii i svyazi // Zhurnal Radioelektroniki (elektronnyj zhurnal). 2018. № 7. URL: http://jre.cplire.ru/jre/jul18/6/text.pdf.
30. Kitsuregawa T. Advanced technology in satellite communication antennas. Electrical and mechanical design. Boston–London: Artech House. 1989.
31. Howell J.M. Maximum-off-boresight gain, revisited // IEEE Antennas and Propagation Magazine. 1991. V. 33. № 2. P. 49–50.
32. Skobelev S.P. Fazirovannye antennye reshetki s sektornymi partsial'nymi diagrammami napravlennosti. M.: Fizmatlit. 2010.
33. Indenbom M.V. Antennye reshetki podvizhnykh obzornykh RLS. M.: Radiotekhnika. 2015.
34. Shor N.Z. Minimization methods for non-differentiable functions. New York: Springer-Verlag. 1985.
35. Ben-Tal A., Teboulle M. A smooth technique for nondifferentiable optimization problems / In: Dolecki S. (ed.) Optimization // Proc. of the 5th French–German Conference. Lecture Notes in Mathematics. 1988. № 1405. P. 1–11.
36. Anpilogov V.R., Shishlov A.V., Ejdus A.G. Mnogoluchevye antennye sistemy HTS // Tekhnologii i sredstva svyazi. 2013. № 6–2. S. 54–67.
37. Vozmozhnosti dlya global'nogo shirokopolosnogo dostupa v internet dlya sistem fiksirovannoj sputnikovoj sluzhby // Rekomendatsiya MSE R S.1782. 2007.
38. Anpilogov V.R., Ermilov V. Signal'no-kodovye konstruktsii v kanalakh sputnikovoj svyazi i veshchaniya // Tekhnologii i sredstva svyazi. 2011. № 6–2. Spets. vypusk «Sputnikovaya svyaz' i veshchanie – 2012». S. 82–85.