Three-dimensional polarization amplitude modulator and demodulator
Based on the mathematical description of a space electromagnetic field,a novel approach to the three-dimen-sional joint modulation of the signal amplitude,polarization angle and polarization phase angle of an electromagnetic signal in wireless communication was presented.The model of the three-dimen...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2012-09-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)09-0015-08/ |
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| _version_ | 1841539903946489856 |
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| author | Han-bin SONG Jun-bo ZHANG Xiao-guang CHEN Jian-qiu ZHANG |
| author_facet | Han-bin SONG Jun-bo ZHANG Xiao-guang CHEN Jian-qiu ZHANG |
| author_sort | Han-bin SONG |
| collection | DOAJ |
| description | Based on the mathematical description of a space electromagnetic field,a novel approach to the three-dimen-sional joint modulation of the signal amplitude,polarization angle and polarization phase angle of an electromagnetic signal in wireless communication was presented.The model of the three-dimensional modulation signal was first given by the equations of the relationship among the parameters of a space electromagnetic field.Then,the transmission im-plementation of the three-dimensional joint modulation signal was discussed by a vector antenna.At the receiving end,a signal amplitude detection and DOA polarization parameter estimation method was given to demodulate the received three-dimensional joint modulation signal.The bit error rate and performance of the proposed three-dimensional joint modulator and demodulator were analyzed.Both the analysis and the simulation results show that a high information transmission and a low bit error rates can simultaneously be obtained by the proposed method. |
| format | Article |
| id | doaj-art-62f9bf9a822d4fc3ac32e8e9204af04e |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2012-09-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-62f9bf9a822d4fc3ac32e8e9204af04e2025-01-14T06:32:32ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2012-09-0133152259663963Three-dimensional polarization amplitude modulator and demodulatorHan-bin SONGJun-bo ZHANGXiao-guang CHENJian-qiu ZHANGBased on the mathematical description of a space electromagnetic field,a novel approach to the three-dimen-sional joint modulation of the signal amplitude,polarization angle and polarization phase angle of an electromagnetic signal in wireless communication was presented.The model of the three-dimensional modulation signal was first given by the equations of the relationship among the parameters of a space electromagnetic field.Then,the transmission im-plementation of the three-dimensional joint modulation signal was discussed by a vector antenna.At the receiving end,a signal amplitude detection and DOA polarization parameter estimation method was given to demodulate the received three-dimensional joint modulation signal.The bit error rate and performance of the proposed three-dimensional joint modulator and demodulator were analyzed.Both the analysis and the simulation results show that a high information transmission and a low bit error rates can simultaneously be obtained by the proposed method.http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)09-0015-08/three-dimensional jointing modulation and demodulatorvector antennaspace electromagnetic fieldBER |
| spellingShingle | Han-bin SONG Jun-bo ZHANG Xiao-guang CHEN Jian-qiu ZHANG Three-dimensional polarization amplitude modulator and demodulator Tongxin xuebao three-dimensional jointing modulation and demodulator vector antenna space electromagnetic field BER |
| title | Three-dimensional polarization amplitude modulator and demodulator |
| title_full | Three-dimensional polarization amplitude modulator and demodulator |
| title_fullStr | Three-dimensional polarization amplitude modulator and demodulator |
| title_full_unstemmed | Three-dimensional polarization amplitude modulator and demodulator |
| title_short | Three-dimensional polarization amplitude modulator and demodulator |
| title_sort | three dimensional polarization amplitude modulator and demodulator |
| topic | three-dimensional jointing modulation and demodulator vector antenna space electromagnetic field BER |
| url | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)09-0015-08/ |
| work_keys_str_mv | AT hanbinsong threedimensionalpolarizationamplitudemodulatoranddemodulator AT junbozhang threedimensionalpolarizationamplitudemodulatoranddemodulator AT xiaoguangchen threedimensionalpolarizationamplitudemodulatoranddemodulator AT jianqiuzhang threedimensionalpolarizationamplitudemodulatoranddemodulator |