| Autor: |
Hori, Shinichi, Kunihiro, Kazuaki, Hayakawa, Makoto, Fukaishi, Muneo |
| Zdroj: |
2012 IEEE Radio Frequency Integrated Circuits Symposium; 1/ 1/2012, p105-108, 4p |
| Abstrakt: |
A reconfigurable digital transmitter for wireless sensors using phase-modulated-carrier-clocking multi-bit envelope ΔΣ modulation is presented. The prototype IC designed in 90 nm CMOS process covers UHF, 2.4GHz ISM and 3GPP frequency bands up to 3 GHz in conformity with IEEE 802.11g, W-CDMA and LTE in 5 MHz-mode. The IC dissipates 10 mW for 0.3 GHz and 8.0 mW for 1.95 GHz WCDMA signal, and occupies 0.26 mm2. [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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