This paper proposed a way of high density bipolar three HDB3 code based on ISP ( in-system programmable digital circuits) device. 提出了一种采用ISP大规模可编程器件实现高密度HDB3码的一种实验方法。
A bipolar chirped optical code division multiple access ( OCDMA) schemes, based on a linear chirp fiber Bragg grating and fiber delay line, is proposed in this paper. 提出了一种基于线性啁啾布拉格光纤光栅和光纤延迟线的正负啁啾编码光码分多址(OCDMA)方案。
An Optical CDMA Scheme Using Bipolar Code 一种光纤CDMA系统的双极码编解码方案
A Multichannel Transmitting Circuit Design of Serial Bipolar RZ Code 多通道串行双极性数字发送电路设计
On the basis of this, data transmission format of standard ГОСТ bus made use of bipolar zero code, its data consisted of 32-bit. ГОСТ标准总线上传输的数据格式采用双极性归零码,数据字由32位组成。
The base-band bipolar optical code division multiple access ( OCDMA) system is introduced, with transform of unipolar-bipolar and bipolar-unipolar, transmission of signal with bipolar codes is realized through unipolar medium. 基带双极性光码分多址(OCDMA)系统,采用码的极性转换思想,实现在考虑信道非理想下的单极性信道中传输双极性码。
The circuit structure, which is used in HDB3 Encoder to realize bipolar output code, is particularly discussed in this paper, and some matters in practical application are analyzed too. 该文详细讨论了一种在HDB3编码器中实现双极性输出码的具体电路结构,也分析了该电路在实际应用中的注意事项。
HDB3 code is a kind of bipolar return-to-zero code. 三阶高密度双极性(HDB3)码是一种双极性归零码。
The simulation results show that bipolar coding is superior to unipolar coding on MUI suppression, and the complementary code, orthogonal code is better than the shift code. 仿真结果表明,双极性编码抑制多用户干扰的性能优于单极性编码,且互补码、正交码方案优于移位码。