Interference experiments between fixed-satellite and terrestrial radio-relay services

Hatsuda T.; Motozumi Y.

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Interference experiments between fixed-satellite and terrestrial radio-relay services

机译：卫星固定和地面无线电中继业务之间的干扰实验

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To resolve interference problems between fixed-satellite and terrestrial radio relay services and expand coordination areas between the two services, theoretical and experimental studies were carried out. Theoretical D/U values calculation formulas between the two systems were derived, interference data from 4 GHz and 11 GHz band terrestrial radio-relay systems were obtained by a measuring system mounted on a vehicle. By comparing those results, it becomes clear that the ensemble interference reduction factors for 4 GHz and 11 GHz bands are around 20 dB, which is mixed values of attenuation and reflection from big buildings in urban areas.

机译：为了解决卫星固定业务和地面无线电中继业务之间的干扰问题并扩大这两种业务之间的协调领域，进行了理论和实验研究。推导了两个系统之间的理论D / U值计算公式，并通过安装在车辆上的测量系统获得了4 GHz和11 GHz频段地面无线电中继系统的干扰数据。通过比较这些结果，可以清楚地看到，针对4 GHz和11 GHz频带的集成干扰减小因子约为20 dB，这是城市大型建筑物的衰减和反射的混合值。

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《IEEE Transactions on Aerospace and Electronic Systems》 |1998年第1期|P.23-32|共10页
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Hatsuda T.; Motozumi Y.;
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专利

1. Interference experiments between fixed-satellite and terrestrialradio-relay services [J] . Hatsuda T., Motozumi Y. IEEE Transactions on Aerospace and Electronic Systems . 1998,第1期

机译：卫星固定业务和地面无线电中继业务之间的干扰实验
2. Interference between an earth station of a communication-satellite system and the stations of terrestrial line-of-sight radio-relay systems [J] . Chamberlain J.K. Electrical Engineers, Proceedings of the Institution of . 1965,第2期

机译：卫星通信系统的地球站与地面视距无线电中继系统的站之间的干扰
3. Mutual interference between communication satellites and terrestrial line-of-sight radio-relay systems [J] . Chamberlain J.K., Medhurst R.G. Electrical Engineers, Proceedings of the Institution of . 1964,第3期

机译：通信卫星与地面视距无线电中继系统之间的相互干扰
4. Theoretical and Measuring Results of Interferences Between Fixed-Satellite and Terrestrial Radio Network in Urban and Rural Areas at 4 Ghz and 11 Ghz Bands [C] . Hatsuda, T. . 2001

机译：4 Ghz和11 Ghz频段城乡固定卫星和地面无线电网络之间干扰的理论和测量结果
5. Exploiting cross-technology interference for efficient network services in wireless systems. [D] . Zhou, Ruogu. 2014

机译：利用跨技术干扰在无线系统中提供有效的网络服务。
6. Performance Analysis of Integrated Wireless Sensor and Multibeam Satellite Networks Under Terrestrial Interference [O] . Hongjun Li, Hao Yin, Xiangwu Gong, 2016

机译：地面干扰下集成无线传感器和多波束卫星网络的性能分析
7. High Altitude Platform’s Instability Effect on Co- channel Interference Levels when Sharing the V band with Terrestrial Services. [O] . Vasilis Milas, Maria Koletta, Demosthenes Vouyioukas, 2016

机译：高海拔平台在与地面业务共用V波段时对同频干扰电平的不稳定性影响。
8. Baseband Performance Degradation Due to Interference in the Fixed-Satellite Service [R] . Filippi, C. 1986

机译：固定卫星业务干扰导致基带性能下降

Interference experiments between fixed-satellite and terrestrial radio-relay services

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