期刊文献+

AD8348正交IQ解调器及其应用 被引量:3

Application of AD8348 IQ Quadrature Demodulator
下载PDF
导出
摘要 IQ解调是数字调制系统中一种重要的解调方法,AD8348是Analog Devices公司推出的一种IQ正交解调器,广泛应用于QAM/QPSK解调器及各种通信系统中,如W-CDMA/CDMA/GSM等。介绍了AD8348的性能特点、内部结构、具体应用设计,并给出了典型应用电路及结果。 AD8348, an IQ quadrature demodulator of Analog Devices, is widely used in various QAM/QPSK demodulators and other communication systems, such as W-(33MA/CDMA/GSM. The characteristics and internal structure of the device are described, along with detailed design for application. Typical application circuit is also given.
出处 《微电子学》 CAS CSCD 北大核心 2007年第3期456-458,共3页 Microelectronics
关键词 AD8348 IQ解调 数字调制系统 接收机 AD8348 IQ demodulation Digital modulation system Receiver
  • 相关文献

参考文献3

  • 1AD8348 datasheet.Analog Devices Designers'Reference Manual[Z].2005. 被引量:1
  • 2LEE J P Y.Wideband I/Q demodulator:measurement technical and matching characteristics[J].IEEE Proc -Radar,Sonar Naving,1996,143(5):81-85. 被引量:1
  • 3陈邦媛编著..射频通信电路[M].北京:科学出版社,2002:486.

同被引文献22

  • 1樊昌信,曹丽娜.通信原理[M].北京:国防工业出版社,2007. 被引量:60
  • 2MOOSE P H. A technique for orthogonal frequency division multiplexing frequency offset correction [J]. IEEE Trans Commun, 1994, 42(10): 2908-2914. 被引量:1
  • 3SCHMIDL T M, COX D C. Robust frequency and timing synchronization for OFDM [J]. IEEE Trans Commun, 1997, 45(12): 1613-1621. 被引量:1
  • 4BEEK J V D, SANDELL M, BORJESSON P O. ML estimation of time and frequency offset in OFDM systems [J]. IEEE Trans Signal Proc, 1997, 45(7): 1800-1805. 被引量:1
  • 5LIU H, TURELI U. A high-efficiency carrier estimator for OFDM communications [J]. IEEE Commun Lett, 1998, 2(4): 104-106. 被引量:1
  • 6TURELI U, LIU H, ZOLTOWSKI M D. OFDM blind carrier offset estimation: ESPRIT [J]. IEEE Trans Commun, 2000, 48(9): 1459-1461. 被引量:1
  • 7LIN Y C, QIAN L S, XI T Y, et al. A novel frequency offset estimation method for OFDM systems with large estimation range [J]. IEEE Trans Broadcasting, 2006, 52(1): 58-61. 被引量:1
  • 8Schmidl T M, Cox D C. Robust Frequency and Timing Synchronization for OFDMA [ J ]. IEEE Trans. Communications, 1997,45 (12) :24-27. 被引量:1
  • 9Smith J O. Mathmatics of the Discrete Fourier Trans form (DFT) [ M]. [ S. 1. ] :W3K Publishing,2003. 被引量:1
  • 10IEEE Std 802.16e-2005. Air interface for Fixed and Mobile Broadband Wireless Access System[ Z]. [ S. 1. ]: [ s. n. ] ,2006. 被引量:1

引证文献3

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部