Pregled bibliografske jedinice broj: 402752
All-Digital High-Dynamic Automatic Gain Control
All-Digital High-Dynamic Automatic Gain Control // Proceedings of 2009 IEEE International Symposium on Circuits and Systems
Taipei, 2009. str. 1032-1035 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 402752 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
All-Digital High-Dynamic Automatic Gain Control
Autori
Vučić, Mladen ; Butorac, Marko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of 2009 IEEE International Symposium on Circuits and Systems
/ - Taipei, 2009, 1032-1035
Skup
2009 IEEE International Symposium on Circuits and Systems
Mjesto i datum
Taipei, Tajvan, 24.05.2009. - 27.05.2009
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Automatic Gain Control; AGC; Field Programmable Gate Array; FPGA; Software Radio Receiver; SRR
Sažetak
Automatic gain control (AGC) is unavoidable part of radio receivers. Modern receivers combine analog and digital signal processing. Therefore, the AGC circuits are often implemented partially or completely in the digital domain. This paper presents the design of an all-digital high-dynamic AGC, which is suitable for high-frequency software radio receivers that use baseband signal processing. A circuit is developed which does not contain general-purpose multipliers. The design is given for arbitrary chosen input and output word length, and arbitrary chosen attack and release time. One-channel and twochannel AGC circuits are described and their FPGA implementation is discussed.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Računarstvo
POVEZANOST RADA
Projekti:
036-0362214-2217 - Razvoj i implementacija učinkovitih postupaka za digitalnu obradu signala (Vučić, Mladen, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
