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By combining the Series synchronized switching harvesting mode (S\u2010mode) together with Parallel synchronized switching harvesting mode (P\u2010mode), the S&amp;P\u2010SSHC rectifier can achieve an excellent energy harvesting efficiency over a wide range of vibration excitation under a fixed low output voltage. Moreover, the synchronized switch harvesting on capacitor technology utilized in S\u2010mode with the same flipping caps as using in P\u2010mode maintains a high\u2010voltage flipping efficiency (\n), while avoiding the addition of extra components. A switched\u2010capacitor (SC) DC\u2010DC converter composed of the reconfigured flipping caps aims to enhance the input independence ability and its limited voltage\u2010conversion\u2010ratio (VCR) will not affect harvesting efficiency due to the supplementation of S\u2010mode. The proposed rectifier circuit is designed and simulated in a 0.18\u2010\nm BCD process. The performance measured by simulation demonstrate that the proposed S&amp;P\u2010SSHC rectifier can maintain a maximum output power improving rate over full\u2010bridge rectifier (FOM) of &gt; 6.01\n with an open\u2010circuit peak\u2010to\u2010peak voltage of PZT (\n) range from 0.5 to 10\u2009V and a fixed loading voltage of 1.5 V.<\/jats:p>","DOI":"10.1002\/cta.4593","type":"journal-article","created":{"date-parts":[[2025,5,8]],"date-time":"2025-05-08T21:41:33Z","timestamp":1746740493000},"page":"57-73","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["An Inductor\u2010Less Flipping\u2010Capacitor S&amp;P\u2010SSHC Rectifier for Piezoelectric Energy Harvesting"],"prefix":"10.1002","volume":"54","author":[{"ORCID":"https:\/\/orcid.org\/0009-0006-9505-0984","authenticated-orcid":false,"given":"Weijian","family":"Lin","sequence":"first","affiliation":[{"name":"School of Microelectronics South China University of Technology  Guangzhou China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9501-2466","authenticated-orcid":false,"given":"Yanqi","family":"Zheng","sequence":"additional","affiliation":[{"name":"School of Microelectronics South China University of Technology  Guangzhou China"}]}],"member":"311","published-online":{"date-parts":[[2025,5,8]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2009.2024652"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1088\/0964-1726\/24\/2\/025029"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1109\/TBME.2011.2163634"},{"key":"e_1_2_9_5_1","doi-asserted-by":"crossref","unstructured":"F.Mazzilli P. 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