frequency modulated的意思

frequency modulated中文翻譯：

調頻

相似詞語短語

modulated───adj.已調的；被調的；v.調整，調節；吟詠；改變（嗓音的）音量（modulate的過去分詞）

frequency───n.頻率；頻繁

frequency generator───[計]頻率發生器

frequency range───頻帶; 頻段；[電子][通信]頻率范圍

cumulative frequency───[統計]累積頻率，[電子]累積頻數

frequency equation───頻率方程

frequency polygon───[統計]頻數多邊形

frequency modulation───調頻

cutoff frequency───截止頻率

雙語使用場景

In order to obtain enough bandwidth, HF radars use an irregularly frequency modulated waveform.───為了獲得足夠的帶寬，雷達采用一種非規則頻率調制的波形。

An optoelectronic detection system based on the optical feedback effect in a direct frequency modulated laser diode is developed.───研制了一套基于光反饋效應的直接頻率調制激光二極管光電探測系統。

In linear frequency modulated continuous wave (LFM-CW) radar the range resolution is determined by signal bandwidth and linearity.───在線性調頻連續波雷達中，距離分辨力由線性調頻信號的帶寬和線性度等決定。

Chrominance signal is composed of two color difference signals of the video band high frequency modulated color subcarrier made.───色度信號是由兩個色差信號對視頻頻帶高頻端的色副載波進行調制而成的。

Matches the use with it the programmable microcomputer phase-lock frequency modulated transmitter which is the our company produces.───與之配使用的是我公司生產的可編程微電腦鎖相調頻發射機。

The problem of estimating the parameter of a linear frequency modulated signal embedded in additive noise is considered.───研究了加性噪聲中線性調頻信號的參數估計問題。

The Linear Frequency Modulated(LFM) signal is a popular pulse compression radar signal.───線性調頻信號是雷達中常采用的一種脈沖壓縮信號。

A new algorithm is proposed for radar echo cancelling based on the group delay of the LFM (Linear Frequency Modulated) signal.───根據線性調頻（LFM）信號群延遲特性，提出了一種針對LFM雷達的回波對消干擾算法。

Because of the frequency-modulated screening technique does not produce this kind of rose, anatkina.───由于調頻掛網技藝不會爆發這種玫瑰斑，所以愈加粗忽。

英語使用場景

In linear frequency modulated continuous wave (LFM-CW) radar the range resolution is determined by signal bandwidth and linearity.

The Linear Frequency Modulated Continuous Wave(LFMCW) Radar has high theoretical range precision and can be used for range tracking.

Frequency modulated interrupted continuous wave ( FMICW ) is chosen as the emphasis of this paper.

There is a growing interest in the frequency modulated continuous wave(FM-CW) SAR for its advantages such as small cubage, light weight, cost-effective and high resolution.

Linear frequency modulated continuous wave(LFMCW) signal is usually used by HF radar such as skywave Over-The-Horizon radar(OTHR), surface wave OTHR, and so on.

Because light waves have a high frequency, modulated light can carry signals of wide bandwidth.

Based on the theory of liner frequency modulated continuous wave (LFMCW) and conical scan, the signal processing methods of conical scan LFMCW radar are analyzed.

The combination of frequency modulated continuous wave(FMCW)technology and synthetic aperture radar(SAR)techniques is often used to obtain ultra-high resolution.

There is a growing interest in the frequency modulated continuous wave(FMCW) synthetic aperture radar(SAR) for its advantages such as small cubage, light weight, low cost and high resolution.