LEADER 03388nam 2200589 a 450 001 9910437909303321 005 20200520144314.0 010 $a1-283-69701-7 010 $a1-4614-0490-8 024 7 $a10.1007/978-1-4614-0490-3 035 $a(CKB)2670000000277797 035 $a(EBL)1030672 035 $a(OCoLC)819631453 035 $a(SSID)ssj0000791108 035 $a(PQKBManifestationID)11429432 035 $a(PQKBTitleCode)TC0000791108 035 $a(PQKBWorkID)10753860 035 $a(PQKB)11127975 035 $a(DE-He213)978-1-4614-0490-3 035 $a(MiAaPQ)EBC1030672 035 $a(PPN)168294761 035 $a(EXLCZ)992670000000277797 100 $a20120801d2013 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aFast hopping frequency generation in digital CMOS /$fMohammad Farazian, Prasad S. Gudem, Lawrence E. Larson 210 $aNew York $cSpringer$d2013 215 $a1 online resource (157 p.) 300 $aDescription based upon print version of record. 311 $a1-4614-0489-4 320 $aIncludes bibliographical references and index. 327 $aIntroduction -- Architectures for Frequency Synthesizers.-Frequency Division and Quadrature Signal Generation at Microwave Frequencies -- Analysis of Injection-Locked Regenrative Frequency Dividers -- Design of Broadband Amplifiers in Digital CMOS Technology -- An Inductor-less CMOS 14-band Frequency Synthesizer for UWB -- Conclusion. 330 $aOvercoming the agility limitations of conventional frequency synthesizers in multi-band OFDM ultra wideband is a key research goal in digital technology. This volume outlines a frequency plan that can generate all the required frequencies from a single fixed frequency, able to implement center frequencies with no more than two levels of SSB mixing. It recognizes the need for future synthesizers to bypass on-chip inductors and operate at low voltages to enable the increased integration and efficiency of networked appliances. The author examines in depth the architecture of the dividers that generate the necessary frequencies from a single base frequency and are capable of establishing a fractional division ratio.   Presenting the first CMOS inductorless single PLL 14-band frequency synthesizer for MB-OFDMUWB makes this volume a key addition to the literature, and with the synthesizer capable of arbitrary band-hopping in less than two nanoseconds, it operates well within the desired range on a 1.2-volt power supply. The author?s close analysis of the operation, stability, and phase noise of injection-locked regenerative frequency dividers will provide researchers and technicians with much food for developmental thought. 606 $aVery high speed integrated circuits 606 $aMetal oxide semiconductors, Complementary 615 0$aVery high speed integrated circuits. 615 0$aMetal oxide semiconductors, Complementary. 676 $a621.3815 676 $a621.39/732 700 $aFarazian$b Mohammad$01064245 701 $aGudem$b Prasad S$01064246 701 $aLarson$b Lawrence E$028445 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910437909303321 996 $aFast hopping frequency generation in digital CMOS$92537155 997 $aUNINA LEADER 01420nam0 22003371i 450 001 UON00482417 005 20231205105254.179 010 $a978-22-00-61466-9 100 $a20171103r20122016 |0itac50 ba 101 $afre 102 $aFR 105 $a|||| 1|||| 200 1 $aˆL'‰argumentation dans le discours$fRuth Amossy 205 $aÉd. revue et augmentée 210 $aParis$cA. Colin$dc2012$erist. 2016 215 $a346 p.$d22 cm 410 1$1001UON00484591$12001 $aICOM$1210 $aParis$cA. Colin 606 $aARGOMENTAZIONE$3UONC044731$2FI 606 $aLinguaggio$xAnalisi strutturale$3UONC061667$2FI 606 $aRetorica$3UONC000657$2FI 620 $aFR$dParis$3UONL002984 676 $a808$cRetorica e raccolte di testi letterari tratti da più di due letterature$v21 700 1$aAmossy$bRuth$3UONV216328$0457601 712 $aColin$3UONV249042$4650 801 $aIT$bSOL$c20250704$gRICA 899 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$2UONSI 912 $aUON00482417 950 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$dSI IX AMO 01 $eSI 24522 7 01 951 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$bSI20171335 1J 20171103 996 $aArgumentation dans le discours$9254968 997 $aUNIOR