1.
This results presented in this paper is useful for the realization of the DQPSK transmitter system.
文中提出的结论对直接射频调制发射系统的设计有一定指导意义。
2.
The main features of this receiver include simple structure, low cost and high performance.
它基于直接射频采样技术，本文详细讨论了其设计过程。
3.
Directly Grown Ca_2Si Films on Si(100) Substrate at Various Radio-Frequency Sputtering Power
不同射频溅射功率下直接制备Ca_2Si薄膜(英文)
4.
Software Radio Receivers Based on RF Passband Sampling;
射频直接带通采样软件无线电接收机的研究
5.
Fig. 1 is a block schematic diagram of a direct up-conversion transmitter 100.
图1表示直接上变频发射器100的示意性框图。
6.
2.4GHz CMOS Zero-IF Receiver;
2.4GHz CMOS零中频射频接收机
7.
Selective Growth of Ca_2Si Film by Annealing the Sputtered Ca Films with Different Thickness
射频溅射沉积不同厚度Ca膜退火直接形成Ca_2Si膜(英文)
8.
The Realization of Transmitting Module in the Direct Sequence Spread Spectrum Communication System Based on VHDL
基于VHDL语言的直接序列扩频通信系统发射模块的实现
9.
direct radiation proximity indicator
直接辐射接近指示器
10.
receiver channel RF bandwidth
接收机射频通道带宽
11.
direct digital frequency synthesizer
直接式数字频率合成器
12.
The Designing of 30MHz～512MHz Broadband Receiver RF Front-end
30MHz～512MHz宽频带接收机射频前端设计
13.
The Series Reports on Our International Standard Proposals for RF Connectors and RF Cables
射频连接器和射频电缆国际标准化概况
14.
field of view angle
视场角 -直接日射表
15.
direct-injection pump
【航空】直接喷射式燃料泵
16.
compensated pyrheliometer
补偿式直接日射强度表
17.
compensated pyrgeliometer
补偿直接日射强度表
18.
normal direct solar irradiance
法向直接日射辐照度