Q and frequency tunable second order LC bandpass filter for Long Term Evolution (LTE) receiver
This paper presents a design of Q and center frequency tunable LC bandpass filter at 5.2GHz using 130nm CMOS technology. Centre frequency tuneability was achieved by implementing NMOS transistors biased as varactor. Q-factor enhancement and tuneability was achieved using the negative transconductanc...
| Main Authors: | , , , , |
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| Format: | Article |
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Hoehere Bundeslehranstalt und Bundesamt fuer Wein- und Obstbau
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/35123/ |
| _version_ | 1848847966446551040 |
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| author | Thangasamy, Veeraiyah Kamsani, Noor Ain Hamidon, Mohd Nizar Sulaiman, Nasri Bukhori, Muhammad Faiz |
| author_facet | Thangasamy, Veeraiyah Kamsani, Noor Ain Hamidon, Mohd Nizar Sulaiman, Nasri Bukhori, Muhammad Faiz |
| author_sort | Thangasamy, Veeraiyah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This paper presents a design of Q and center frequency tunable LC bandpass filter at 5.2GHz using 130nm CMOS technology. Centre frequency tuneability was achieved by implementing NMOS transistors biased as varactor. Q-factor enhancement and tuneability was achieved using the negative transconductance effect of the cross coupled differential pair. Simulation results achieved shows that the center frequency of the filter is tunable through 5.2GHz to 5.337GHz and the Q-factor of filter tunable through 100 to 577 under 1.2V supply. Furthermore, the achieved 1-dB compression point, IIP3 and noise figure are -2.3dBm, 8.5dBm and 10.65dB respectively. |
| first_indexed | 2025-11-15T09:27:00Z |
| format | Article |
| id | upm-35123 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T09:27:00Z |
| publishDate | 2014 |
| publisher | Hoehere Bundeslehranstalt und Bundesamt fuer Wein- und Obstbau |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-351232015-12-30T11:01:23Z http://psasir.upm.edu.my/id/eprint/35123/ Q and frequency tunable second order LC bandpass filter for Long Term Evolution (LTE) receiver Thangasamy, Veeraiyah Kamsani, Noor Ain Hamidon, Mohd Nizar Sulaiman, Nasri Bukhori, Muhammad Faiz This paper presents a design of Q and center frequency tunable LC bandpass filter at 5.2GHz using 130nm CMOS technology. Centre frequency tuneability was achieved by implementing NMOS transistors biased as varactor. Q-factor enhancement and tuneability was achieved using the negative transconductance effect of the cross coupled differential pair. Simulation results achieved shows that the center frequency of the filter is tunable through 5.2GHz to 5.337GHz and the Q-factor of filter tunable through 100 to 577 under 1.2V supply. Furthermore, the achieved 1-dB compression point, IIP3 and noise figure are -2.3dBm, 8.5dBm and 10.65dB respectively. Hoehere Bundeslehranstalt und Bundesamt fuer Wein- und Obstbau 2014-03 Article PeerReviewed Thangasamy, Veeraiyah and Kamsani, Noor Ain and Hamidon, Mohd Nizar and Sulaiman, Nasri and Bukhori, Muhammad Faiz (2014) Q and frequency tunable second order LC bandpass filter for Long Term Evolution (LTE) receiver. Mitteilungen Klosterneuburg, 64 (3). pp. 234-245. ISSN 0007-5922 http://mitt-klosterneuburg.com/show.php?v=64&i=3 |
| spellingShingle | Thangasamy, Veeraiyah Kamsani, Noor Ain Hamidon, Mohd Nizar Sulaiman, Nasri Bukhori, Muhammad Faiz Q and frequency tunable second order LC bandpass filter for Long Term Evolution (LTE) receiver |
| title | Q and frequency tunable second order LC bandpass filter for Long Term Evolution (LTE) receiver |
| title_full | Q and frequency tunable second order LC bandpass filter for Long Term Evolution (LTE) receiver |
| title_fullStr | Q and frequency tunable second order LC bandpass filter for Long Term Evolution (LTE) receiver |
| title_full_unstemmed | Q and frequency tunable second order LC bandpass filter for Long Term Evolution (LTE) receiver |
| title_short | Q and frequency tunable second order LC bandpass filter for Long Term Evolution (LTE) receiver |
| title_sort | q and frequency tunable second order lc bandpass filter for long term evolution (lte) receiver |
| url | http://psasir.upm.edu.my/id/eprint/35123/ http://psasir.upm.edu.my/id/eprint/35123/ |