Technical GuideEN
2026-7-15
Signal Jammer Technology: 2026 Modern RF Shielding Mechanisms & Real-World Defense Applications
拆解现代屏蔽技术原理：从噪声比压制到定向波束成形，说明射频防护与反无人机系统如何做到定向、可控。
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Industry Insights, Technical Analysis, and the Latest Updates from Bochuang Space-Time
This technical article is published in English for overseas procurement and engineering audiences.
Technical GuideEN
2026-7-15
How Smart Signal Jammers Address Exam Cheating Risks in 2026
考场无线作弊的技术演进与应对：多频段覆盖、屏蔽半径可控，在保障考试秩序的同时尽量不影响周边公共通信。
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技术指南
2026-11-1
Amplifier Module Heat Dissipation and VSWR Protection: Engineering Calculation Methods
The lifespan and stability of power amplifier modules depend heavily on robust thermal design and standing wave protection. This article provides calculation methods for dissipated power, junction temperature, airflow, and reflected power, along with key acceptance testing criteria.
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技术指南
2026-11-5
考场信号屏蔽器怎么选、怎么验收
考场屏蔽的效果由频段覆盖、点位布放和泄漏控制共同决定，而不是单看功率。本文给出从现场频谱普查、天线布放到分点位验收的完整流程。
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场景化部署方案，覆盖会议室、监狱、场馆与关键基础设施。
Industry News（4）
行业动态与市场趋势，含法规变化与采购参考。
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