Abstrakti
In this paper, we study the feasibility of using CMOS circuit blocks for designing future light weight, small in size atmospheric remote sensing receivers. A compact CMOS down-converter is designed which operates from 160 to 188 GHz and includes a sub-harmonically pumped I/Q resistive mixer, two IF amplifiers and a voltage controlled oscillator (VCO) with LO buffer. A measured down-conversion gain of +2.6 dB is achieved with a total dc power consumption of 152 mW using the nominal supply of +1.2 V. The measurement results show a 3 dB IF bandwidth from 1 to 5 GHz and the VCO tuning range is from 85 to 89 GHz. The designed CMOS MMIC down-converter including the probing pads occupies a silicon area of 0.575 mm2.
Alkuperäiskieli | Englanti |
---|---|
Otsikko | SiRF 2017 - 2017 IEEE 17th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems |
Kustantaja | IEEE |
Sivut | 64-67 |
Sivumäärä | 4 |
ISBN (elektroninen) | 9781509052363 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 8 maalisk. 2017 |
OKM-julkaisutyyppi | A4 Artikkeli konferenssijulkaisuussa |
Tapahtuma | Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems - Phoenix, Yhdysvallat Kesto: 15 tammik. 2017 → 18 tammik. 2017 Konferenssinumero: 17 |
Conference
Conference | Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems |
---|---|
Lyhennettä | SiRF |
Maa/Alue | Yhdysvallat |
Kaupunki | Phoenix |
Ajanjakso | 15/01/2017 → 18/01/2017 |