third-octave filter set

1/3倍頻程濾波器組

third octave filter

1/3倍頻程濾波器

Octave-band and fractional-octave-band filters

GB/T3241-1998倍頻程和分?jǐn)?shù)倍頻程濾波器

A 3.35-15G Load Capacitance 4.5 Octave High-pass Waveguide Filter

3.35-15G電容加載4.5倍頻程高通波導(dǎo)濾波器

Joint filter spectrum sensing algorithm using filter banks

濾波器組的多濾波器聯(lián)合能量頻譜感知算法

In the stopband of an LPF with a6 dB/ octave slope, for example, every time the frequency doubles, the amount of attenuation increases by6 dB.

例如，在低通濾波器的抑止頻帶，八度音程（分貝）率表示頻率每翻一倍，衰減量就降6分貝。

THE APPLICATION OF FREQUENCY MULTIPLICATION MODULATION IN DETECTING CURRENT FOR ACTIVE POWER FILTERS

倍頻調(diào)制在電力有源濾波器電流檢測中的應(yīng)用

31 Bit Low Frequency SAW Programmable Matched Filter

31位低頻聲表面波可程序匹配濾波器

Spectrum Sensing of Cognitive Radio Based on Filter Banks

基于濾波器組的認(rèn)知無線電頻譜檢測

mixer-filter frequency synthesizer

混頻濾波式頻率合成器

Design of Triple-Band Filter Based on Assembled Multiband Resonator

基于組合多通帶諧振器的三頻濾波器設(shè)計

Power System Frequency Tracking Algorithms Based on Improved Biorthogonal Filter Banks

改進(jìn)雙正交濾波器組的電網(wǎng)頻率跟蹤算法

Method of fast adaptive frequency domain equalization based on filter banks

一種基于濾波器組的快速自適應(yīng)頻域均衡方法

line separating filter

線路頻帶分隔濾波器

Single Frequency Estimator Based on Prefilter

基于前置濾波器的單頻信號測頻方法

Study on Ultra-Wideband Antenna Detecting Partial Discharge in Gas Insulated Switchgears and Soft-hard Filter Suppressing Disturbance;

全封閉組合電器局放超寬頻天線檢測與軟硬濾波抑制干擾研究

Detection and Estimation of the Spread Spectrum Signal Using Parallel filter banks and High-Order Cumulants

基于并行濾波器組和高階累積量的擴(kuò)頻信號檢測與估計

Dual Wavelength and Dual Pulse Q-switched Frequency Doubling of Tunable Cr:LiSAF Laser

雙波長雙巨脈沖調(diào)Q倍頻Cr:LiSAF激光器