{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T10:29:34Z","timestamp":1761647374863},"reference-count":10,"publisher":"World Scientific Pub Co Pte Lt","issue":"09","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Bifurcation Chaos"],"published-print":{"date-parts":[[2005,9]]},"abstract":"<jats:p> The nonlinearity in Chua's oscillator is commonly implemented as a three-segment piecewise-linear resistor. The piecewise-linear nature of the element means that the implementation requires a significant amount of circuitry and the speed of operation is limited. The qualitative behavior of Chua's oscillator has also been captured using a smooth cubic nonlinearity; the implementation of the latter also requires a significant amount of circuitry and suffers from limited speed of operation. <\/jats:p><jats:p> This work describes a novel implementation of Chua's oscillator using just four transistors and a battery to produce a cubic-like nonlinearity. The circuit is simple, robust, and capable of operating at frequencies over one thousand times greater than the original Chua's oscillator. <\/jats:p>","DOI":"10.1142\/s0218127405013800","type":"journal-article","created":{"date-parts":[[2005,10,26]],"date-time":"2005-10-26T11:55:00Z","timestamp":1130327700000},"page":"2959-2971","source":"Crossref","is-referenced-by-count":50,"title":["A FAST AND SIMPLE IMPLEMENTATION OF CHUA'S OSCILLATOR WITH CUBIC-LIKE NONLINEARITY"],"prefix":"10.1142","volume":"15","author":[{"given":"KEITH","family":"O'DONOGHUE","sequence":"first","affiliation":[{"name":"Department of Microelectronic Engineering, University College Cork, Enterprise Centre, North Mall, Cork, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"MICHAEL PETER","family":"KENNEDY","sequence":"additional","affiliation":[{"name":"Department of Microelectronic Engineering, University College Cork, Enterprise Centre, North Mall, Cork, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"PEADAR","family":"FORBES","sequence":"additional","affiliation":[{"name":"Analog Devices, Raheen Industrial Estate, Limerick, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"MIN","family":"QU","sequence":"additional","affiliation":[{"name":"Cypress Semiconductor, Mahon Industrial Estate, Cork, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"STEPHANIE","family":"JONES","sequence":"additional","affiliation":[{"name":"St. Peter's Community School, Passage West, Co. Cork, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2011,11,20]]},"reference":[{"key":"rf1","first-page":"1073","volume":"33","author":"Chua L. O.","journal-title":"IEEE Trans. Circuits Syst."},{"key":"rf2","first-page":"66","volume":"46","author":"Kennedy M. P.","journal-title":"Frequenz"},{"key":"rf3","unstructured":"M. P.\u00a0Kennedy, Chua's Circuit: A Paradigm for Chaos, ed. R. N.\u00a0Madan (World Scientific, Singapore, 1993)\u00a0pp. 1042\u20131043."},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1109\/81.246140"},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1109\/81.246141"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.1098\/rsta.1995.0087"},{"key":"rf7","doi-asserted-by":"crossref","first-page":"1055","DOI":"10.1109\/TCS.1984.1085459","volume":"31","author":"Matsumoto T.","journal-title":"IEEE Trans. Circuits Syst."},{"key":"rf8","first-page":"798","volume":"32","author":"Matsumoto T.","journal-title":"IEEE Trans. Circuits Syst."},{"key":"rf10","volume-title":"Microelectronic Circuits","author":"Sedra A. S.","year":"1998"},{"key":"rf11","doi-asserted-by":"publisher","DOI":"10.1109\/81.340866"}],"container-title":["International Journal of Bifurcation and Chaos"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0218127405013800","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,7]],"date-time":"2019-08-07T00:09:34Z","timestamp":1565136574000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0218127405013800"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,9]]},"references-count":10,"journal-issue":{"issue":"09","published-online":{"date-parts":[[2011,11,20]]},"published-print":{"date-parts":[[2005,9]]}},"alternative-id":["10.1142\/S0218127405013800"],"URL":"https:\/\/doi.org\/10.1142\/s0218127405013800","relation":{},"ISSN":["0218-1274","1793-6551"],"issn-type":[{"value":"0218-1274","type":"print"},{"value":"1793-6551","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,9]]}}}