A.L. Buzov –Dr.Sc. (Eng.), Professor, General Director, 

JSC «SIB RS» (Samara)

E-mail: buzov@siprs.ru

V.A. Kabanov –Post-graduate Student

Povolzhskiy State University of Telecommunications and Informatics (Samara)

D.A. Kopylov – Ph. D. (Eng.), Technical Director, 

JSC «SIB RS» (Samara)

E-mail: kda@siprs.ru

A.M. Neshcheret − Ph. D. (Phys.-Math.), Head of the Laboratory,

JSC «SIB RS» (Samara)

E-mail: nam@siprs.ru

The article presents an experimental study of radiating structures based on biisotropic and bianisotropic chiral metamaterials. As a result of this study, the qualitative and quantitative coincidence of experimental and theoretical results was established. It is shown that at the resonant frequencies of the chiral structure, the effect of cross-polarization of the incident field occurs, as a result of which the polarization of the wave changes. It is also shown that the use of such structures allows increasing the isolation between emitters at certain (resonant) frequencies. This property can be used to ensure electromagnetic compatibility of radio-electronic devices. The results of these experimental studies can be used to create antennas and antenna systems based on chiral metamaterials.

1. Neganov V.A., Osipov O.V. Otrazhajushhie, volnovedushhie i izluchajushhie struktury s kiral'nymi jelementami. M.: Radio i svjaz'. 2006. 280 s. (In Russian).
2. Buzov A.L., Kljuev D.S., Neshheret A.M. Vozmozhnosti sovershenstvovanija antennoj tehniki putem ispol'zovanija kiral'nyh metamaterialov. Fizika volnovyh processov i radiotehnicheskie sistemy. 2018. T. 21. № 3. S. 66–72. (In Russian).
3. Buzov A.L., Kljuev D.S., Kopylov D.A., Neshheret A.M. Matematicheskaja model' dvuhjelementnoj mikropoloskovoj izluchajushhej struktury s podlozhkoj iz kiral'nogo metamateriala. Radiotehnika i jelektronika. 2020. T. 65. № 4. S. 380–387. (In Russian).
4. Bespalov A.N., Buzov A.L., Mishin D.V., Kljuev D.S., Neshheret A.M. Mikropoloskovye antenny na osnove biizotropnyh i bianizotropnyh kiral'nyh metamaterialov v sistemah MIMO. Radiotehnika. 2019. № 3. S. 5-11. DOI: 10.18127/j00338486-201903-02. (In Russian).
5. Badalov V.V., Beljaev S.O., Kopylov D.A., Neshheret A.M. Issledovanie harakteristik antennyh sistem na osnove metamaterialov v celjah obespe-chenija jelektromagnitnoj sovmestimosti sredstv radiosvjazi. Antenny. 2017. № 11. S. 31-38. (In Russian).
6. Neshheret A.M. Analiz mikropoloskovyh antenn s podlozhkami iz kiral'nyh metamaterialov metodom singuljarnyh integral'nyh uravnenij. Fizika volnovyh processov i radiotehnicheskie sistemy. 2018. T. 21. № 4. S. 6-16. (In Russian).
7. Buzova M.A., Dement'ev A.N., Kljuev D.S., Minkin M.A., Neshheret A.M. Raspredelenie toka v girotropnoj mikropoloskovoj strukture pri ee vozbuzhdenii ploskoj volnoj. Doklady akademii nauk. 2018. T. 480. № 5. S. 533–536. (In Russian).
8. Ajfincher Je., Dzhervis B. Cifrovaja obrabotka signalov: prakticheskij podhod. Izd. 2-e. Per. s angl. M.: Izdatel'skij dom «Vil'jams». 2004. 992 s. (In Russian).