Application of microwave six-port in software radio
Common formulas of six-port demodulation orthogonal modulation signals was educed. The results of simulation in demodulation QPSK, 16QAM, π/4QPSK modulation signals are well agreement with the theory analysis. Moreover, the influence of the character of 90°hybrid bridge in six-port was studied. For...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2005-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74667035/ |
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| _version_ | 1841537258876829696 |
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| author | ZHANG Lan1 WANG Bing2 FENG Ke-jin1 |
| author_facet | ZHANG Lan1 WANG Bing2 FENG Ke-jin1 |
| author_sort | ZHANG Lan1 |
| collection | DOAJ |
| description | Common formulas of six-port demodulation orthogonal modulation signals was educed. The results of simulation in demodulation QPSK, 16QAM, π/4QPSK modulation signals are well agreement with the theory analysis. Moreover, the influence of the character of 90°hybrid bridge in six-port was studied. For QPSK signal , the result imply demodulation characteristic degrade less 0.5dB when amplitude unbalance is less than 0.3dB and phase unbalance is less than 3°. |
| format | Article |
| id | doaj-art-33ae4eabe3b34a3a9aadf35d366dec15 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2005-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-33ae4eabe3b34a3a9aadf35d366dec152025-01-14T08:41:41ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2005-01-01798474667035Application of microwave six-port in software radioZHANG Lan1WANG Bing2FENG Ke-jin1Common formulas of six-port demodulation orthogonal modulation signals was educed. The results of simulation in demodulation QPSK, 16QAM, π/4QPSK modulation signals are well agreement with the theory analysis. Moreover, the influence of the character of 90°hybrid bridge in six-port was studied. For QPSK signal , the result imply demodulation characteristic degrade less 0.5dB when amplitude unbalance is less than 0.3dB and phase unbalance is less than 3°.http://www.joconline.com.cn/zh/article/74667035/microwave six-port networkdirectly convertsoftware radio |
| spellingShingle | ZHANG Lan1 WANG Bing2 FENG Ke-jin1 Application of microwave six-port in software radio Tongxin xuebao microwave six-port network directly convert software radio |
| title | Application of microwave six-port in software radio |
| title_full | Application of microwave six-port in software radio |
| title_fullStr | Application of microwave six-port in software radio |
| title_full_unstemmed | Application of microwave six-port in software radio |
| title_short | Application of microwave six-port in software radio |
| title_sort | application of microwave six port in software radio |
| topic | microwave six-port network directly convert software radio |
| url | http://www.joconline.com.cn/zh/article/74667035/ |
| work_keys_str_mv | AT zhanglan1 applicationofmicrowavesixportinsoftwareradio AT wangbing2 applicationofmicrowavesixportinsoftwareradio AT fengkejin1 applicationofmicrowavesixportinsoftwareradio |