Compared with current the downconverter module haswider frequency ranger,lower Conversion Loss,better pha.
与传统的相比,该下变频组件具有频率范围宽,变频损耗小,隔离度大,相位噪声和频率-温度稳定度好等特点。
The conversion loss of 8.
775 GHz,中频频率为100 MHz时,测得的变频损耗小于10。
From the experiment results, it can be seen that the experiment curve of the conversion loss accords with the simulation curve basically in the 14.
25GHz的频率范围内变频损耗的实测曲线与仿真曲线基本吻合,带内幅度平坦度优于1dB,驻波比小于2。
The frequency conversion loss in the electromagnetic simulation result of the mixer can be limited in 7~10 dB,and the port isolation can be more than 15 dB when the intermediate frequency is from DC to 12 GHz.
此混频器能在中频为DC~12 GHz时,电磁仿真结果达到7~10 dB的变频损耗和15 dB以上的端口隔离。
A Simple and Easy Test Method of Conversion Loss of a Mixer
混频器变频损耗的一种简易测试方法
Having the excellent electrical performances, low losses and a capacitance of a slight variation with both temperature and frequency.
电性能优良,损耗小,电容量随温度和频率变化小。
Research about Frequency Conversion Measuring System of Dielectric Loss Based on DSP;
基于DSP的介质损耗变频测量系统的研究
Research about Frequency Conversion Measuring System of Dielectric Loss with DSP Controller;
基于DSP控制器的介质损耗变频测量仪的研制
Development of Dielectric Loss Measuring Instrument Based on DSP with Variable Frequency Method;
基于DSP控制器的介质损耗变频测量装置的研制
Loss Analysis and Thermal Design of Mid-Voltage & Mine-Used Inverter Main Circuit
中压矿用变频器主电路损耗分析及散热设计
Mode and Loss Analysis of High Power, High Voltage and High Frequency Transformer
大功率高压高频变压器模式和损耗分析
Losses Calculation of IGBT Module and Heat Dissipation System Design of Inverters
变频器中的IGBT模块损耗计算及散热系统设计
high-frequency dielectric loss measuring instrument
高频电介质损耗测量仪
insertion loss versus frequency characteristic
插入损耗-频率特性曲线
But the increase of switching frequency results in higher switching loss.
而传统变换器开关频率的提高必然带来开关损耗的增加。
Loss Minimization and Fast Response Control of Inverter Fed Asynchronous Motor Drive;
变频驱动异步电动机最小损耗快速响应控制研究
Method of insertion loss measurement for radio frequency filters.
射频滤波器插入损耗的测量方法。
The Loss Difference in Differential Laser Gyros
四频差动激光陀螺中差分损耗的探讨
UHF Lateral Wave Loss in Forests Modeled by Four-Layered Media
超高频侧面波在森林中的损耗(英文)
Mechanism Investigation and Analytical Modeling for Winding Loss of Flyback Transformer
反激式变换器的变压器线圈涡流损耗机制分析与新型损耗模型
Energy-saving Analysis of Transducer in Water Supplying System;
变频器在给水工程中节能降耗的分析
Measure and Analyses of Pump Energy Consumein of Variable Frequency Water System
闭式循环水系统的变频水泵能耗测试
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