Study of the spectral characteristics of the Scattering of MOM-structures in non-linear locations
DOI:
https://doi.org/10.20535/RADAP.2017.70.11-16Keywords:
non-linear junction detector, structure "metal-oxide-metal", non-linear products of response signalAbstract
The reliability of non-linear junction detectors (NLJD) at detection of radio-electronic devices (RD) and scatterers of corrosion origin of the type “metal-oxide-metal” (MOM-structures) is investigayed. It is revealed that the presence of MOM-structures in the study space substantially impair the reliability of NLJD at revealing RD with the “small” non-linear effective area of dispersion (NEAD) of the probing signal. In this case determination of threshold levels of multiple harmonics and their ratios will not improve the efficiency of the NLJD use, which is associated with the peculiarities of MOM-structures current-voltage characteristics (CVC). The contacts between the metals Al, Cr, Ni have CVC with asymmetry, which are determined by the thickness and area of the oxide. The asymmetry can be of two types – positive and negative, have a clear and quasi-clear manifestation. It is shown that the choice of the optimal threshold ratio ensures the reliability of NLJD only upon detection of MOM-structures with quasi-clear CVC asymmetries of two types. In the case of MOM-structures with a clear CVC asymmetry of two types, the efficiency of the use of NLJD initially requires a significant decrease of levels of spurious emissions of the transmitting antenna.References
Перечень ссылок
Хорев А. А. Методы и средства поиска электронных устройств перехвата информации Ч. 3 / А. А. Хорев − М. : МО. − 1998. – 224 с.
Колбанов А. П. Распознавание нелинейных рассеивателей, содержащих несовершенные металлические контакты или полупроводниковые радиокомпоненты / А. П. Колбанов, А. А. Потапов, Е. Е. Степанов, Е. П. Чигин // Нелинейный мир. – 2005. – Т. 3, № 4. – С. 239-244.
Во Зуй Фук Инверсия соотношений уровней гармоник демаскирующего сигнала в нелинейной радиолокации / Фук ВоЗуй, М.В. Зинченко, Ю.Ф. Зиньковский // Вестник НТУУ «КПИ». Серия Радиотехника. Радиоаппаратостроение. – 2016. – № 65. – с. 119-129.
Зинченко М. В. Тестирование нелинейных радиолокаторов на надежность идентификации объектов / М.В. Зинченко, ЗуйФук Во, Ю.Ф. Зиньковский // Вестник НТУУ «КПИ». Серия Радиотехника. Радиоаппаратостроение. – 2017. – № 68. – с. 48-53.
Штейншлегер В. Б. Нелинейное рассеяние радиоволн металлическими объектами / В. Б. Штейиншлейгер // Успехи физических наук. – 1984. – Т. 138. – Вып. 1. – С. 135-145.
Wiesendanger E. Thin-film MOM-diodes for infrared detection / E. Wiesendanger, F. Kneubuhl // Applied Physics, 13, №4, 1977. − P 343-349.
Ватова Л. Б. Токи в точечно-контактных системах металл-окисел-металл / Л. Б. Ватова, А. А. Ривлин, В. С. Соловьев // Радиотехника и электроника. - 1974. - Вып. 3. − с. 590-603.
Волошин А. П. Анализ и расчет амплитудного спектра тока СВЧ смесительного диода при полигармоническом воздействии / А. П. Волошин, Г. А. Ена, Ю. Г. Никитенко // Известия вузов. Радиоэлектроника. - 2007. - Т. 50, № 2. - с. 55-65.
References
Horev А. А. (1998) Metody i sredstva poiska elektronnyh ustroistv perehvata informacii [Methods and tools for electronic data capturing devices]. Мoscow, 224 p.
Kolbanov A. P., Potapov A. A., Stepanov E. E., and Chigin E. P. (2005) Raspoznavanie nelineinyh rasseivatelei, soderjaschih nesovershennie metallicheskie kontakty ili poluprovodnikovye radiokomponenty [Recognition of the nonlinear lenses containing imperfect metal contacts or semiconductor radio components]. Nelineinyi mir, Vol. 3, No. 4, pp. 239-244.
Vo Duy Phuc, Zinchenko M. V. and Zinkovskiy Yu. F. (2016) Invertion ratio of the harmonics levels of the unmasking signal in the nonlinear radar. Visn. NTUU KPI, Ser. Radioteh. radioaparatobuduv., no. 65, pp. 119-129. (in Russian)
Zinchenko M. V., Vo Duy Phuc, Zinkovskiy Yu. F. (2017) The nonlinear radar testing on the reliability of the objects’ identification. Visn. NTUU KPI, Ser. Radioteh. radioaparatobuduv., no. 68, pp. 48-53. (in Russian)
Shteinshleiger V. B. (1984) Nonlinear scattering of radio waves by metallic objects. Sov. Phys. Usp., Vol. 27, pp. 60–68. DOI: 10.1070/PU1984v027n01ABEH004020
Wiesendanger E. and Kneubuhl F. (1977) Thin-film MOM-diodes for infrared detection. Applied Physics, Vol. 13, No 4, pp. 343-349. DOI: 10.1007/bf00882608
Vatova L. B., Rivlin А. А. and Solovev V. S. (1974) Toki v tochechno-kontaktnyh sistemah metall-okisel-metall [Currents of point-contact systems metal-oxide-metal]. Radiotehnika i elektronika, Vol. 3, pp. 590-603.
Voloshin A. P., Iena G. A and Nikitenko Yu. G. (2007) Analysis and Calculation of Current-Flow Amplitude Spectrum of a Microwave Mixer Diode at Poly-Harmonic Excitation. Radioelectronics and Communications Systems, Vol. 50, No. 2, pp. 95-103. DOI: https://doi.org/10.3103/S0735272707020094
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