I.V. Il-in, A.O. Kasyanov, C.V. Sumatokhin

New class of controllable reflective type antenna arrays is considered. These arrays are executed as integrated chips. The proposed structures are a kind of microstrip diffraction arrays. The microstrip radiators may have an arbitrary shape. Each radiator contains controlled elements (crystal diodes). The array electromagnetic characteristics are varied by changing diodes bias voltages. For the digital control possibility all microstrip radiators are divided into several groups (modules). Each module can be at least at two electromagnetic conditions which are defined by the diodes states (open or closed one). The array controlling is carried out by the microprocessor. The digital array probable states number is proportional to quantity of modules and each module allowable conditions number. This digital diffraction array has a set of microwave radar images. These images changing allow creating so called «intellectual covers». Such covers are capable to adapt for radar-tracking environment.In this paper some numerical results presented prove the possibility of RAA application as smart covers microwave modules. We have fulfilled numerical investigation reflective type antenna with flat reflectors. We have measured scattering parameters of a controllable microstripreflectarrays. These researches can be used to develop antennas with optimum parameters.

 

1. Razrabotka «umny'x obshivok» dlya perspektivny'x letatel'ny'x apparatov // E'kspress-informacziya «Aviastroenie». M.: VINITI. 1991. Vy'p. 12. S. 2 - 13.
2. Thomas T.L. Development of Robust Hybrids for Smart Skin Avionics Applications // Smart Skins Program Boeing Military Airplanes. 1989. P. 131 - 139.
3. Kas'yanov A. O., Obuxovecz V. A. Intellektual'ny'e radioe'lektronny'e pokry'tiya. Sovremennoe sostoyanie i problemy'. Obzor // Antenny'. 2001. № 4(50). S. 4 - 11.
4. Petrov B.M., Semenixin A.I. Upravlyaemy'e impedansny'e pokry'tiya i struktury' // Zarubezhnaya radioe'lektronika. 1994. № 6. S. 9 - 16.
5. Auzanneau F., Ziolkowski R. W. Microwave Signal Rectification Using Artificial Composite Material Composed of Diode-Loaded Electrically Small Dipole Antennas // IEEE Microwaves Theory and Technology. 1998. V. 46. № 11. R. 1628 - 1637.
6. Auzanneau F., Ziolkowski R. W. Artificial Composite Materials Consisting of Nonlinearly Loaded Electrically Small Antennas: Operational-Amplifier-Based Circuits with Application to Smart Skins // IEEE Trans. of Antennas and Propag.1999. V. 47. № 8. P. 1330 - 1339.
7. Petrov B. M., Chechetka V. V., Petrenko V. V. Priblizhenny'e granichny'e usloviya struktur s periodicheskimi vo vremeni e'lektrodinamicheskimi parametrami // Antenny'. M.: Svyaz'. 1974. Vy'p. 20. S. 48 - 53.
8. Kas'yanov A. O., Obuxovecz V. A. Upravlyaemy'j mikropoloskovy'j otrazhatel' // Materialy' 10-j Mezhdunar. Kry'mskoj konf. SVCh-texnika i telekommunikaczionny'e texnologii. 11 - 15 sentyabrya 2000. Sevastopol'. S. 282 - 284.
9. Kas'yanov A. O., Obuxovecz V. A. Otrazhatel'ny'e antenny'e reshetki kak mikrovolnovy'e komponenty' intellektual'ny'x pokry'tij // Antenny'. M.: IPRZhR. 2001. Vy'p. 4(50). S. 12 - 16.
10. Kas'yanov A. O., Sumatoxin K. V. Modelirovanie rekonfiguriruemy'x chastotno-izbiratel'ny'x poverxnostej i otrazhatel'ny'x antenny'x reshetok v pechatnom ispolnenii // Izv. JuFU. Texnicheskie nauki. № 2(127). Taganrog: Izd. TTI JuFU. 2012. S. 124 - 130.
11. Kas'yanov A. O., Obuxovecz V. A. Upravlenie tokami v mikropoloskovoj antennoj reshetke s nagruzhenny'mi e'lementami // Nauch.-texn. zhurnal NTORE'S «Radiotexnika». 1995. № 12. S. 32 - 36.
12. Kas'yanov A.O., Obuxovecz V.A. Konstruktivny'j sintez zerkal'noj antenny' s reflektorom v vide ploskoj reshetki pechatny'x izluchatelej // Antenny'. M.: IPRZhR. 1999. Vy'p. 2(43). C. 10 - 17.
13. Kas'yanov A.O., Obuxovecz V.A. Ploskaya spirafaznaya fokusiruyushhaya linza // Antenny'. M.: IPRZhR. 1998. Vy'p. 1 (40). C. 57 - 62.
14. Zagorovskij V.I., Kas'yanov A.O., Obuxovecz V.A. E'lektrodinamicheskij analiz mnogoslojny'x mikropoloskovy'x otrazhatel'ny'x antenny'x reshetok // Antenny'. №4(59). 2002. S. 4 - 11.
15. Voskresenskij D.I., Filippov V.S. Pechatny'e izluchateli // Antenny'. M.: Radio i svyaz'. 1985. Vy'p. 32. S. 4 - 16.
16. Xitrov Ju.A. Kommutiruemaya mikropoloskovaya antenna // Radiotexnika. 1992. № 3. 62 - 65.
17. Belobaba S.A., Il'in I.V., Semenixin A.I. Matricza rasseyaniya ploskoj stoxasticheskoj reshetki anizotropny'x impedansny'x e'lementov // Sb. «Rasseyanie e'lektromagnitny'x voln». Taganrog: TRTI. 1987. Vy'p. 6. S. 59-63.
18. Kas'yanov A.O., Radchenko N.A., Semenixin A.I. Primenenie mikropoloskovy'x antenny'x reshetok pri sozdanii iskusstvenny'x impedansny'x e'lektromagnitny'x poverxnostej // Izluchenie i rasseyanie e'lektromagnitny'x voln // Trudy' Mezhdunar. nauchn. konf. «Izluchenie i rasseyanie E'MV - IRE'MV-2011». Taganrog: Izd. JuFU. 2011. S. 261 - 265.
19. Obuxovecz V.A., Kas'yanov A.O., Zagorovskij V.I. Cifrovy'e tverdotel'ny'e e'lektrodinamicheskie struktury' // Materialy' Vseros. NTK s mezhdunarodny'm uchastiem «Komp'yuterny'e texnologii v inzhenernoj i upravlencheskoj deyatel'nosti». 19.06 - 21.06.1996 i 21.10 - 23.10.1997. Taganrog. 1998. S. 133 - 134.
20. Kas'yanov A.O., Obuxovecz V.A. Prostranstvenny'e polyarizaczionny'e fil'try', preobrazovateli i manipulyatory' na osnove mikropoloskovy'x difrakczionny'x reshetok // Nauch.-texn. zhurnal «Antenny'». M.: Radiotexnika. 2011. № 8.
21. Kas'yanov A.O., Obuxovecz V.A. Zakovorotny'j S.I. Rasshirenie funkczij ploskogo fazokorrektiruyushhego reflektora pri vklyuchenii impedansny'x nagruzok // Nauch.-texn. zhurnal NTORE'S «Radiotexnika». M.: IPRZhR. 2006. № 2. S. 60 - 64.
22. Semenixin A.I., Semenixina D.V. Nelinejny'j intellektual'ny'j rasseivatel' s vnutrennej obratnoj svyaz'yu na osnove mikropoloskovoj reshetki s nagruzkami-datchikami // Izluchenie i rasseyanie voln / pod red. V.A. Obuxovcza. M.: Radiotexnika. 2008.