An optimum hardware detector for constant envelope quadrature-quadrature phase-shift keying (CEQ2PSK)

被引：0
|
作者：
Cartwright, KV [1 ]
Kaminsky, EJ [1 ]
机构：
[1] Coll Bahamas, Sch Sci & Technol, Nassau, Bahamas
来源：
GLOBECOM '05: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6: DISCOVERY PAST AND FUTURE | 2005年
关键词：
quadrature-quadrature phase shift keying; constant envelope; optimum detector; four-dimensional modulation;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A hardware detector for constant envelope quadrature-quadrature phase-shift keying (CEQ(2)PSK) is proposed. It uses appropriate hard decisions; yet, it achieves optimum probability of bit error performance, unlike the suboptimum detector of Saha and Birdsall. This optimum performance is verified through Monte Carlo computer simulations. Additionally, a more correct expression is given for the probability of bit error performance for CEQ(2)pSK which gives the gain over nonconstant Q(2)PSK as 1.44 dB, rather than the previously published value of 1.76 dB.
引用
收藏
页码：393 / 396
页数：4
相关论文
共 50 条
  • [21] Single-photon frequency shifting with a quadrature phase-shift keying modulator
    Changchen Chen
    Jane E. Heyes
    Jeffrey H. Shapiro
    Franco N. C. Wong
    Scientific Reports, 11
  • [22] 50-Gb/s silicon quadrature phase-shift keying modulator
    Dong, Po
    Chen, Long
    Xie, Chongjin
    Buhl, Lawrence L.
    Chen, Young-Kai
    OPTICS EXPRESS, 2012, 20 (19): : 21181 - 21186
  • [23] CORRELATIVE PHASE-SHIFT KEYING - A CLASS OF CONSTANT ENVELOPE MODULATION TECHNIQUES
    MUILWIJK, D
    IEEE TRANSACTIONS ON COMMUNICATIONS, 1981, 29 (03) : 226 - 236
  • [24] A Novel Soft Demapper for π/2-Quadrature Phase Shift Keying
    Chavali, Nanda Kishore
    Ismail, Syed Zeeshan
    2015 ANNUAL IEEE INDIA CONFERENCE (INDICON), 2015,
  • [25] Investigation of Phase-Shift Keying and Quadrature Amplitude Modulation Formats in Wavelength Division Multiplexing System
    Sajgalikova, Jana
    Litvik, Jan
    Dado, Milan
    PROCEEDINGS OF THE 26TH INTERNATIONAL CONFERENCE RADIOELEKTRONIKA (RADIOELEKTRONIKA 2016), 2016, : 399 - 402
  • [26] Ultracompact quadrature phase-shift keying demodulator based on graphene photodetector and standing wave interference
    Tian, Hailang
    Xu, Jing
    Jiang, Yang
    Gan, Shunfa
    Linghu, Shuangyi
    OPTICAL ENGINEERING, 2024, 63 (12)
  • [27] Experimental Demonstration of Quadrature Phase-Shift Keying Silicon Ring Modulator Based on Intensity Modulation
    Gui, Chengcheng
    Dong, Po
    de Valicourt, Guilhem
    Chen, Haoshuo
    Fontaine, Nicolas K.
    Kim, Kwangwoong
    Chen, Young-kai
    ECOC 2015 41ST EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION, 2015,
  • [28] Monolithic modulator and demodulator of differential quadrature phase-shift keying signals based on silicon microrings
    Zhang, Lin
    Yang, Jeng-Yuan
    Li, Yunchu
    Song, Muping
    Beausoleil, Raymond G.
    Willner, Alan E.
    OPTICS LETTERS, 2008, 33 (13) : 1428 - 1430
  • [29] QUADRATURE PHASE-SHIFT KEYING MODULATION AND DEMODULATION SYSTEM USING RAYLEIGH-WAVE DEVICES
    IKEDA, T
    FURUSAWA, M
    TODA, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1990, 29 : 151 - 153
  • [30] PREFILTERED QUADRATURE PHASE-SHIFT KEYING - A BANDWIDTH-EFFICIENT AND POWER-EFFICIENT MODULATION
    CHANG, MU
    AUSTIN, MC
    JOURNAL OF SPACECRAFT AND ROCKETS, 1981, 18 (03) : 279 - 284
12345