OFDM (Orthogonal Frequency Division Multiplexing) is a method that can combat multipaths, fully use the frequency band and has high data rate, and has a promising future in UWA communication.
摘要正交频分复用(OFDM)技术具有抗多径、频带利用充分、传输数据率高的优点，在水声通信中具有重要的发展前景。
Band frequency
英语例句库
原声例句
科学60秒-科学美国人 2023年8月合集
In our last dataset, we saw the power across the gravitational wave frequency band that we expect that there's this amplitude and that we're seeing more power in the tubas than we are in the piccolos we saw that.
在我们的上一个数据集中，我们看到了预计中的整个引力波频段的功率。该频段有这样的振幅，而且大号的功率比短笛中的大。
英语百科
Radio spectrum
The radio spectrum is the part of the electromagnetic spectrum from 3 Hz to 3000 GHz (3 THz) allocated to some 40 Radiocommunication services in line to the Radio Regulations (RR) of the International Telecommunication Union (ITU). The transmission, emission and/or reception of radio waves for specific telecommunication purposes of radio waves is strictly regulated by the national administration.
- Korowai的意思
- Korowe的意思
- Koroyanitu的意思
- Korozero, Ozero的意思
- Korozhechna的意思
- korp的意思
- KORPER的意思
- korpergewicht的意思
- Korphe的意思
- korpi的意思
- Korpilahti的意思
- Korpilombolo的意思
- korpimaki的意思
- Korpo的意思
- Korps的意思
- KORR的意思
- korray的意思
- kor的意思
- Korrigan的意思
- Korrigans的意思
- korrigum的意思
- korringa mechanism的意思
- Korringa relation的意思
- Korro的意思
- korron的意思