Low power consuming, low noise, zero-IF direct conversion receiver for digital audio system DAB

被引：0
|
作者：
Nicolay, T [1 ]
Groh, HW [1 ]
机构：
[1] Univ Saarland, Dept RF & Microwave Engn, D-66123 Saarbrucken, Germany
来源：
BEC 2004: Proceeding of the 9th Biennial Baltic Electronics Conference | 2004年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper describes the systematic investigation of a universal, broadband direct conversion quadrature front-end for L-band systems. Starting with a comparison of the advantages and disadvantages of homodyne and heterodyne receivers, the required components for a direct conversion system are discussed in detail. The digital broadcasting system DAB is chosen as a practical application of such a concept. The baseband low noise design concept is explained. The theoretical results are verified experimentally and compaired with the requirements of today's receivers. Especially the effects of imbalance within the quadrature front-end and the bit error ratio are investigated.
引用
收藏
页码：295 / 298
页数：4
相关论文
共 50 条
  • [1] Low power demodulators with phase quantization for a Zero-IF Bluetooth receiver
    Samadian, S
    Hayashi, R
    Abidi, AA
    PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I: ANALOG CIRCUITS AND SIGNAL PROCESSING, 2003, : 281 - 284
  • [2] Low power phase quantizing demodulators for a Zero-IF Bluetooth receiver
    Samadian, S
    Hayashi, R
    Abidi, AA
    2003 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, DIGEST OF PAPERS, 2003, : 49 - 52
  • [3] LOW FREQUENCY NOISE OPTIMIZATION IN GILBERT-CELL-BASED MIXERS FOR DIRECT CONVERSION (ZERO-IF) RECEIVERS
    Alvarado, U.
    Berenguer, R.
    Adin, I.
    Melendez, J.
    Legarda, J.
    Bistue, G.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 50 (12) : 3128 - 3131
  • [4] Synchronization system of digital audio broadcasting (DAB) receiver
    Huang, YL
    Lu, CC
    Huang, CC
    INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, 1997 DIGEST OF TECHNICAL PAPERS, 1997, : 370 - 371
  • [5] Tuning system for low voltage zero-IF digital satellite receivers
    Vaucher, C
    Kasperkovitz, D
    IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS - 2000 DIGEST OF TECHNICAL PAPERS, 2000, : 46 - 47
  • [6] Low cost architecture of direct conversion digital receiver
    Gagné, JF
    Gauthier, J
    Wu, K
    Bosisio, RG
    IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION, 2004, 151 (01) : 71 - 76
  • [7] A CMOS passive mixer with low flicker noise for low-power direct-conversion receiver
    Zhou, SN
    Chang, MCF
    IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2005, 40 (05) : 1084 - 1093
  • [8] A low power folded RF front-end with low flicker noise for direct conversion receiver
    Hong, Eun-Pyo
    Hwang, Yong-Seok
    Yoo, Hyung-Joun
    EDSSC: 2007 IEEE INTERNATIONAL CONFERENCE ON ELECTRON DEVICES AND SOLID-STATE CIRCUITS, VOLS 1 AND 2, PROCEEDINGS, 2007, : 453 - 456
  • [9] Comparison of an inductorless low-IF and zero-IF receiver for Bluetooth
    Dürdodt, C
    Hanke, A
    Heinen, S
    Langmann, U
    2002 45TH MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I, CONFERENCE PROCEEDINGS, 2002, : 563 - 566
  • [10] Low-frequency noise analysis and minimization in Gilbert-cell-based mixers for direct-conversion (zero-IF) low-power front-ends
    Alvarado, U.
    Berenguer, R.
    Adin, I.
    Mayordomo, I.
    Vaz, A.
    Bistue, G.
    INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS, 2010, 38 (02) : 123 - 129
12345