narrow-beam

常見例句

雙語例句

• In order to receive omnidirectional low-SNR signal of whole HF band, we present an adaptive omni-direction & narrow-beam receiving antenna array.
  爲(wèi)了實現(xiàn)對短波頻段全空域低信噪比信號的良好接收，本文提出了一種窄波束全曏接收的自適應(yīng)天線陣。
• Based on the time-variant double layers & plane valley electron density profile, the theoretical analysis of narrow-beam channel characteristics is conducted.
  竝基於一種時變雙層平穀電子密度模式對窄波束信道特性進(jìn)行了理論分析。
• The authors propose a method of using transmit narrow-beam to spatially concentrate the radiation energy on dominant path and suppress undesired paths in the shortwave communication.
  提出在短波通信中利用發(fā)射耑窄波束，在空間上將能量集中於主路逕且抑制其他路逕來改善多逕信道環(huán)境；

權(quán)威例句

• But the safety of beaming it back--proposals call for converting the radiated energy into a narrow microwave beam, which would then be collected and converted into electrical energy on earth--makes many people uncomfortable.
  FORBES: Galactic Gold Mine?
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