10 GHz dual-conversion low-IF downconverter with microwave and analogue quadrature
| dc.citation.epage | 686 | en_US |
| dc.citation.issue | 13 | en_US |
| dc.citation.spage | 685 | en_US |
| dc.citation.volume | 45 | en_US |
| dc.citation.woscount | 0 | |
| dc.contributor.author | Syu, J. -S. | en_US |
| dc.contributor.author | Meng, C. | en_US |
| dc.contributor.author | Teng, Y. -H. | en_US |
| dc.contributor.department | 電信工程研究所 | zh_TW |
| dc.contributor.department | Institute of Communications Engineering | en_US |
| dc.date.accessioned | 2014-12-08T15:09:17Z | |
| dc.date.available | 2014-12-08T15:09:17Z | |
| dc.date.issued | 2009-06-18 | en_US |
| dc.description.abstract | A 10 GHz dual-conversion low-IF downconverter using 0.18-mm CMOS technology is demonstrated. The high-frequency quadrature RF and LO(1) signals are generated by broadside-coupled quadrature couplers while a two-section polyphase filter is utilised for the low-frequency LO(2) quadrature signal generation. As a result, the demonstrated downconverter achieves a conversion gain of 7 dB, IP(1dB) of -16 dBm, IIP(3) of 25 dBm and noise figure of 26 dB at a 1.8 V supply. The image-rejection ratio of the first/second image signal is 33/42 dB for IF frequency ranging from 10 to 60 MHz, respectively. | en_US |
| dc.identifier.doi | 10.1049/el.2009.0360 | en_US |
| dc.identifier.issn | 0013-5194 | en_US |
| dc.identifier.journal | ELECTRONICS LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1049/el.2009.0360 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/7100 | |
| dc.identifier.wosnumber | WOS:000267820600018 | |
| dc.language.iso | en_US | en_US |
| dc.title | 10 GHz dual-conversion low-IF downconverter with microwave and analogue quadrature | en_US |
| dc.type | Article | en_US |