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作者:Feng Tian , Hanqing Li , Liangchen Yuan
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2019, Vol.2019 (1), pp.1-14
摘要:Abstract(#br)Existing software radio platforms constructed by discrete devices have many disadvantages, such as high power consumption, high cost, and poor portability. In this study, an AD9361-based software radio communication system was designed on the basis of the zero-IF ban...
作者:Christer Svensson
来源:[J].Analog Integrated Circuits and Signal Processing(IF 0.553), 2010, Vol.64 (2), pp.81-89
摘要:Abstract(#br)Key blocker requirements of software defined radio receivers are identified from first principles. Three challenges are derived from these requirements, the need for passive filter banks or tunable passive filters, a very highly linear RF front-end and a high perform...
作者:Marc Battista , Jean Gaubert , Amir Fanei ...
来源:[J].Analog Integrated Circuits and Signal Processing(IF 0.553), 2010, Vol.65 (3), pp.379-388
摘要:Abstract(#br)The design and the implementation of Ultra-wide-band (UWB) CMOS LC filter LNA for Ultra Wide Band carrier less Impulse Radio receivers is presented. Architectures for both single ended and differential ended LNA are proposed for small fractional bandwidths such as...
作者:José M. de la Rosa , Belén Pérez-Verdú , Fernando Medeiro ...
来源:[J].Microelectronics Journal(IF 0.912), 2001, Vol.32 (12), pp.1017-1033
摘要:Abstract(#br)This paper discusses the use of switched-current (SI) circuits to design Band - Pass ΣΔ Modulators (BP-ΣΔMs) suitable for AM digital radio receivers. First of all, the paper briefly outlines the concept and principles of BP-ΣΔMs, and introduces two modulator...
来源:[J].Renewable Energy(IF 2.989), 1998, Vol.13 (1), pp.142-143
作者:Djordje Babic , Markku Renfors
来源:[J].Signal Processing(IF 1.851), 2004, Vol.85 (6), pp.1211-1224
摘要:... A good example case is a software radio receiver, where the ratio of sampling rate just after A/D converter and symbol rate for a supported standard may be a ratio of two large mutually prime numbers. In a digital mobile receiver, it is very important to reduce the power cons...
作者:Z. Weinberger , E.D. Richter
来源:[J].Medical Hypotheses(IF 1.054), 2002, Vol.59 (6), pp.703-705
摘要:... We hypothesize these effects result from the head serving as an antenna and brain tissue as a radio receiver. The frequencies for transmission and reception by cellular telephones, about 900 MHz for analog and 1800 MHz for digital transmission, have wavelengths of 33–35 an...
作者:Ahmed El Oualkadi
来源:[J].AEUE - International Journal of Electronics and Communications(IF 0.551), 2007
摘要:Abstract(#br)Available online(#br)This article has been withdrawn consistent with Elsevier Policy on Article Withdrawal ( http://www.elsevier.com/locate/withdrawalpolicy ). The publisher apologizes for any inconvenience for this may cause.

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