{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T14:13:18Z","timestamp":1753884798252,"version":"3.41.2"},"reference-count":18,"publisher":"World Scientific Pub Co Pte Ltd","issue":"04","funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"crossref","award":["61861009","62064002"],"award-info":[{"award-number":["61861009","62064002"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Director Foundation of Guangxi Key Laboratory of Wireless Wideband Communication and Signal Processing","award":["GXKL06200105"],"award-info":[{"award-number":["GXKL06200105"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2024,3,15]]},"abstract":"<jats:p> This paper presents a low-power, OOK-modulated, impulse-radio ultra-wideband (IR-UWB) transmitter. The pulse generation method is derived from a filtered combined edge technique, where narrow pulses are produced by a delay-and-logic gate and shaped with a filter to generate UWB pulses compliant with the FCC standard. The pulse-shaping filter and antenna driving circuit are co-designed and combined into one, that is, a pulse amplifying and shaping circuit that operates in the C-class state, resulting in extremely low complexity, low power, and small circuit area. The proposed IR-UWB transmitter was implemented and fabricated using a standard 0.18-[Formula: see text]m complementary metal oxide semiconductor (CMOS) 1p6m process. The power supply voltage is 1.5[Formula: see text]V and the targeted maximal data rate is 250[Formula: see text]Mbps. The chip measurement results show that the output UWB signal covers 3.1\u20136.0[Formula: see text]GHz frequency band, the power spectrum density conforms to the FCC spectrum masks, and the peak-to-peak voltage of the output UWB pulses is 183[Formula: see text]mV. In addition, the core area of the chip is 0.098[Formula: see text]mm<jats:sup>2<\/jats:sup> and the transmitter power consumption is 2.48[Formula: see text]pJ per pulse. <\/jats:p>","DOI":"10.1142\/s0218126624500750","type":"journal-article","created":{"date-parts":[[2023,8,12]],"date-time":"2023-08-12T04:13:13Z","timestamp":1691813593000},"source":"Crossref","is-referenced-by-count":0,"title":["A 2.48 pJ\/pulse Low-Power IR-UWB Transmitter in 0.18-\u03bcm CMOS Process"],"prefix":"10.1142","volume":"33","author":[{"given":"Baolin","family":"Wei","sequence":"first","affiliation":[{"name":"Guangxi Key Laboratory of Precision, Navigation Technology and Application, Guilin University of Electronic Technology, Guilin, Guangxi 541004, P. R. China"}]},{"given":"Peisi","family":"Mo","sequence":"additional","affiliation":[{"name":"Guangxi Key Laboratory of Precision, Navigation Technology and Application, Guilin University of Electronic Technology, Guilin, Guangxi 541004, P. R. China"}]},{"given":"Xueming","family":"Wei","sequence":"additional","affiliation":[{"name":"Guangxi Key Laboratory of Precision, Navigation Technology and Application, Guilin University of Electronic Technology, Guilin, Guangxi 541004, P. R. China"}]},{"given":"Weilin","family":"Xu","sequence":"additional","affiliation":[{"name":"Guangxi Key Laboratory of Precision, Navigation Technology and Application, Guilin University of Electronic Technology, Guilin, Guangxi 541004, P. R. 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