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0.9–10.6 GHz UWB mixer using current bleeding for multi-band application

Electronics letters, 2014-01, Vol.50 (3), p.186-187 [Peer Reviewed Journal]

The Institution of Engineering and Technology ;2020 The Institution of Engineering and Technology ;2015 INIST-CNRS ;ISSN: 0013-5194 ;ISSN: 1350-911X ;EISSN: 1350-911X ;DOI: 10.1049/el.2013.3804 ;CODEN: ELLEAK

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Title:
0.9–10.6 GHz UWB mixer using current bleeding for multi-band application
Author: Yeh, Chin-I ; Feng, Wu-Shiung ; Hsu, Chen-Yu
Subjects: Applied sciences ; Circuit properties ; CMOS ; CMOS analogue integrated circuits ; complementary metal oxide semiconductor ; Conversion ; conversion gain ; current‐bleeding method ; double‐balanced cell architecture ; down‐conversion mixer ; Electric, optical and optoelectronic circuits ; Electronic circuits ; Electronics ; Exact sciences and technology ; frequency 0.9 GHz to 10.6 GHz ; frequency 100 MHz ; Gain ; global systems for mobile ; GSM ; IEEE wireless fidelity ; Integrated circuits ; Integrated circuits by function (including memories and processors) ; intermediate frequency ; Linearity ; local oscillator ; Metal oxide semiconductors ; Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits ; microwave integrated circuits ; microwave mixers ; Microwave technology ; Mixers ; multiband application ; noise figure 13.1 dB ; Noise levels ; power 9.8 mW ; Radio frequencies ; Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices ; Signal convertors ; size 0.25 mum ; UHF integrated circuits ; UHF mixers ; ultrawideband applications ; UWB mixer ; VIS radiofrequency CMOS technology ; voltage 1.8 V ; WiMAX ; Wi‐Fi ; worldwide interoperability for microwave access
Is Part Of: Electronics letters, 2014-01, Vol.50 (3), p.186-187
Description: A complementary metal oxide semiconductor (CMOS) downconversion mixer for ultra-wideband (UWB) applications is presented. The mixer circuit is designed using a VIS 0.25 μm radio frequency (RF) CMOS technology, working at the 0.9–10.6 GHz frequency range; it will be used in applications such as IEEE wireless fidelity (Wi-Fi), global systems for mobile (GSM) and worldwide interoperability for microwave access (WiMAX). The core of the mixer has been designed based on double-balanced cell architecture, and uses the current-bleeding method to increase the linearity and improve the conversion gain. A resistor is put on the drain of the MOS between two RF inputs, which will improve the flatness of the conversion gain. The measured conversion gain of the mixer is 8.6 ± 1 dB. The 1 dB compression point of the intermediate frequency (IF) output power is equal to −8 dBm. The RF and the local oscillator (LO) input return loss are well below −9 dB. The noise figure is 13.1 dB, whereas the IF is 100 MHz, and the mixer core dissipates 9.8 mW under a 1.8 V supply. The analytical, simulated and measured results are mutually consistent.
Publisher: Stevenage: The Institution of Engineering and Technology
Language: English
Identifier: ISSN: 0013-5194
ISSN: 1350-911X
EISSN: 1350-911X
DOI: 10.1049/el.2013.3804
CODEN: ELLEAK
Source: AUTh Library subscriptions: ProQuest Central

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0.9–10.6 GHz UWB mixer using current bleeding for multi-band application

The Institution of Engineering and Technology ;2020 The Institution of Engineering and Technology ;2015 INIST-CNRS ;ISSN: 0013-5194 ;ISSN: 1350-911X ;EISSN: 1350-911X ;DOI: 10.1049/el.2013.3804 ;CODEN: ELLEAK

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