Generators of the auxiliary signals based on the Josephson junctions
DOI:
https://doi.org/10.20535/RADAP.2014.57.121-127Keywords:
Josephson junction, superconductivity, critical current, phases of the wave function, millimeter wave generatorsAbstract
Introduction and problem statement. Generators based on the Josephson junctions are advisable to use to ensure the generation of signals in the wavelength range from infrared to millimeter. It is necessary to build a dependence of the phase difference of the wave functions superconductor Josephson junctions from the parameters of the equivalent circuit of the resistive shunted tunnel junction.Solution of the problem. An analytical expression for calculating the dependence of the instantaneous voltage values from the parameters of the equivalent circuit resistive shunted Josephson junction is obtained. The dependence of the oscillation period from the parameters of the equivalent circuit elements is researched and a comparison of its values with the period of the output voltage of the generator based on three Josephson junctions is carried out.
Conclusions. It is shown that the synchronization leads to decrement in the line width generation and increment the output voltage. Comparison of theoretical calculations and computer modeling shows that the differences do not exceed 25% and therefore they can be used for approximate calculations.
References
Перелік посилань
Кичак В. М. Синтез частотно-імпульсних елементів цифрової техніки: монографія / В. М. Кичак. – Вінниця: УНІВЕРСУМ-Вінниця, 2005. – 266 с.
Торгашин М. Ю. Разработка и исследование джозефсоновских генераторов терагерцового диапазона на основе распределенных туннельных переходов : дис. … канд. техн. наук: 01.04.03 / М. Ю. Торгашин; ИРЭ РАН им. В. А. Котельникова. – М. , 2013. – 140 с.
Корнев В. К. Ширина линии синхронной генерации в цепочках и решетках джозефсоновских переходов с конечным радиусом взаимодействия / В. К. Корнев, А. В. Арзуманов // Письма в ЖТФ. – 2000. – Т. 26, Вып. 3. – с. 23-29.
Westig M. P. Characterization of Local Oscillator Noise with a 400 – 500 GHz Integrated Balanced SIS Receiver / M. P. Westig, M. Justen, K. Jacobs, P. Pütz, M. Schultz, J. Stutzki, C. E. Honingh // 23rd International Symposium on Space Terahertz Technology ; April 2-4, 2012. – Tokyo, Japan. – P. 11.
Kooi J. W. Performance of the Caltech Submillimeter Observatory Dual-Color 180-720 GHz Balanced SIS Receivers / J. W. Kooi, R. A. Chamberlin, R. Monje et al. // IEEE Trans. Terahertz Science and Technology. – 2014. – Vol. 4, No. 2. – P. 149-164.
Букингем М. Шумы в электронных приборах и системах / М. Букингем ; пер. с англ. А. Б. Мещерякова, В. П. Митрофанова, Г. А. Сидоровой ; под. ред. В. Н. Губанкова. – М. : Мир, 1986. – 399 с.
Superconducting circuit simulator "WinS" [Електронний ресурс] / V. K. Kaplunenko. – Режим доступу: http://www.kapl.tv/wins_text.htm.
References
Kychak V. M. (2005) Sysntez chastotno-ympulsnykh elementiv tsyfrovoi tekhniky [Synthesis of the pulse-frequency elements of digital equipment]. Vinnytsya, UNIVERSUM-Vinnytsya Publ., 266 p.
Torgashin M. Yu. (2013) Razrabotka i issledovanie dzhozefsonovskikh generatorov teragertsovogo diapazona na osnove raspredelennykh tunnel'nykh perekhodov. Diss. kand. tekhn. nauk [Development and research of Josephson terahertz generator based on the distributed tunnel junctions. Cand. tech. sci. diss.]. Moscow, 140 p.
Kornev V. K., Arzumanov A. V. (2000) Shirina linii sinkhronnoi generatsii v tsepochkakh i reshetkakh dzhozefsonovskikh perekhodov s konechnym radiusom vzaimodeistviya [Line synchronous generation width in chains and lattices of the Josephson junctions with a finite radius of interaction]. Pis'ma v Zhurnal Tekhnicheskoi Fiziki – Technical Physics Letters, Vol. 26, No. 3, pp. 23-29.
Westig M. P., Justen M., Jacobs K., Pütz P., Schultz M., Stutzki J. and Honingh C. E. (2012) Characterization of Local Oscillator Noise with a 400 – 500 GHz Integrated Balanced SIS Receiver. 23rd International Symposium on Space Terahertz Technology, p. 11.
Kooi J. W., Chamberlin R. A., Monje R., Kov’acs A., Rice F., Yoshida H., Force B., Cooper K., Miller D., Gould M., Lis D., Bumble B., LeDuc R., Stern J. A. and Phillips T. G. (2014) Performance of the Caltech Submillimeter Observatory Dual-Color 180-720 GHz Balanced SIS Receivers. IEEE Transactions on Terahertz Science and Technology, Vol. 4, No. 2, pp. 149-164.
Buckingham M. J. (1983) Noise in electronic devices and systems. New York: Halsted Press, 372 p. (Russ. ed.: Meshcheryakov A. B., Mitrofanov V.P., Sidorova G. A., Gubankov V. N. (1986) Shumy v elektronnykh priborakh i sistemakh. Moscow, Mir Publ., 399 p.).
Kaplunenko V. K. (2002) Superconducting circuit simulator "WinS". – Available at: http://www.kapl.tv/wins_text.htm.
Downloads
Published
How to Cite
Issue
Section
License
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
