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Pre5GMassiveMIMO技术的研究探讨
Pre5G
Massive MIMO
波束成形

16浏览2025-07-19上传pdf3.93MB共5页未评分

Pre5G新产品解决高层弱覆盖应用研究
Pre5G
高层覆盖
信号弱化

10浏览2025-07-19上传pdf4.02MB共5页未评分

PresentationofFranceBrevets
France
Brevets
Patents

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ProbingthegrowthmechanismofInAsnanowiresgrownbyusingselectiveareamolecularbeamepitaxy
InAs nanowires
selective area molecular beam epitaxy
growth mechanism

15浏览2025-07-19上传pdf0.21MB共2页未评分

Progressofacommercialultra-stablelasersystemforphotonicmicrowavegenerationprototype
ultra-stable laser
photonic microwave generation
commercial laser system

11浏览2025-07-19上传pdf0.74MB共8页未评分

ProposedSecurityMechanismforXMPP-basedCommunicationsofISOIECIEEE21451SensorNetworks
XMPP
Security Mechanism
ISO/IEC/IEEE 21451

14浏览2025-07-19上传pdf4.44MB共14页未评分

ProvenanceofColouredGemstones-AvailabilityTestingMethodsFutureTrends
Provenance
Coloured Gemstones
Testing Methods

11浏览2025-07-19上传pdf0.14MB共2页未评分

PSHO方式的CSFB应用与研究
PSHO方式
CSFB技术
移动通信

14浏览2025-07-19上传pdf2.22MB共6页未评分

PTFE基高频覆铜板的现状及未来趋势
PTFE
高频覆铜板
介电性能

11浏览2025-07-19上传pdf0.32MB共6页未评分

PTFE板材PCB化学银后毛刺短路引发机理研究
PTFE板材
PCB制造
化学沉银

15浏览2025-07-19上传pdf6.18MB共12页未评分