Non-sinusoidal Wave and Process Parameters of Anti-parallel Four-bar Linkage 逆平行四连杆机构的非正弦波及工艺参数
A secondary structure in proteins, relatively flat and formed hydrogen bonding between two parallel or anti-parallel stretches of polypeptide. 蛋白质的一种二级结构,相对平坦,在两条平行的或反向平行的肽段之间形成氢键。
The sub-harmonic mixer consists of waveguide – to-microstriptransition 、 image reject band pass filter 、 IF low pass filter 、 anti-parallel diode pair and matching network. 分谐波混频器由波导-微带转换器、镜频抑制带通滤波器、中频低通滤波器、混频二极管对及匹配网络各部分组成。
Dehydroquinate dehydratase was a(α 2/ β 2) 3 peptide, of which a pair of anti-parallel β-strands existed in the N-terminus and a loop in the C-terminus; 脱氢奎尼酸酶结构域为(α2β2)3多肽,在N-端有一对反平行的β链,在C-端有loop环;
A general approach to analysis of class E tuned power amplifier with anti-parallel diode at switch is presented. 本文给出带有反向并联二极管E类调谐功率放大器的一般分析方法。
There are three configurations with Power MOSFET, they are full-wave, anti-series and anti-parallel configuration, and by comparing the anti-series is chosen to be the object of research finally. 功率MOSFET有三种开关组态:全波桥组态、反串联组态和反并联组态,通过对比选择了反串联组态作为本文的研究对象。
In addition, periodic dielectric waveguide is shown to support backward wave propagation, whose power flow and phase velocity are anti-parallel. 另外,周期介质波导支持反向波的传输,其功率流和相速度方向相反。
Varactor diodes constituting anti-parallel pairs structure is used to achieve the tripler. 三倍频器的核心采用反向并联变容二极管对。
The theory of harmonic balance method, balance frequency multiplier by two anti-parallel connection diodes and NLTL ( Nonlinear Transmission Line) frequency multiplier are discussed in detail. 详细介绍了谐波平衡理论,反向并联的二极管对平衡式倍频原理,和非线性传输线倍频原理。
By analyzing the switching characteristics of IGBT and the anti-parallel diode, the functions of IGBT losses with voltage, current, junction temperature and dead time are derived. 通过分析换流器IGBT器件的开关特性,并考虑反向并联二极管的影响,推导出IGBT损耗与电压、电流、结温、死区时间等参数的关系式。
GaAs Schottky barrier diodes which constitutes anti-parallel pairs structure was used to realize the frequency tripler. Balanced Frequency tripler can suppress the even-order harmonics so effectively that the amount of clutter has been greatly reduced. 采用两个GaAs肖特基势垒二极管反向并联的结构实现三次倍频的方案,这种平衡倍频电路结构能够将输入频率的偶次谐波抵消掉,从而大大降低电路中的杂波量。
Wideband electromagnetic coupling structures are implicated in various sections of doubler, the key components adopt schottky varactor diodes constituting anti-parallel pairs. 倍频器各部分应用宽带电磁耦合结构设计,关键部件采用肖特基变容二极管管对。
When the gate voltage is close to the incident angel, the maximum of conductivity appears in the anti-parallel structure. 当门电压接近入射能量时,电导极大值出现在反平行结构中。