2) sum-difference network
和差网络
1.
A cross shaped sum-difference network is constituted by microstrip ramose coupler with compact structure and calculated by ADS,while the 8×8 rectangular patchs,which is optimized by HFSS on basis of the method of parameter load and so on,form the transmiting/receiving antenna.
采用新型平面微带型和差网络实现了Ku波段单脉冲天线阵列的小型化设计。
3) sum-and-difference network
和差网络
1.
A compact planar ultra-broadband sum-and-difference network;
一种小型超宽带平面和差网络
4) sum and difference network
和差网络
1.
In order to realize the miniaturization of the monopulse antenna feed network,reduce loss and improve the consistency of each port,a Ka-band sum and difference network of waveguide type is designed in this paper.
为了实现单脉冲天线馈电网络的小型化,降低网络损耗,提高各端口一致性,本文在波导耦合电桥的基础上,设计了Ka波段波导型平面和差网络,分析了网络各端口幅度和相位不一致对单脉冲天线波束的影响。
5) planar network
平面网络
1.
New constructions of large scale planar networks with given diameter and maximum degree;
给定直径和最大度的大规模平面网络的新构造
2.
The maximum flow problem in undirected planar networks with unit capacities has a wide range of applications in many fields such as VLSI design.
针对无向平面单位容量网络的特点,给出这类网络中一个O(n)时间的最大流算法,比一般平面网络中O(nlogn)时间的最大流算法快logn倍。
3.
But the traditional reduction destroys planarity of planar networks,so in planar networks,the problems with both node and edge capacities are harder than problems with only edge capacities.
但传统转化方法用在平面网络中破坏了网络的平面性,使平面网络中节点和边都有容量的问题比仅边有容量的问题难。
6) adjustments of horizontal networks
平面网平差
补充资料：Tonelli平面变差
Tonelli平面变差
Toneffi plane variation:
T加℃山平面变差吓b份组内理柑血“阅;To批朋”。。-cK翻朋pHau抓」 二元函数的一种数字特征，它可以用来定义依Tonelli意义的有界变差函数类.设f是矩形D=【a，blx【。，d]上给定的函数，又设函数 V少(x)三‘票沙f(x，y)和 V;(y)三。奥。f(x，y)为玩besgUe可测(前者在区间【a，b]上，后者在Ic，d」上).如果 bd :(f，。)三J。少(x)己x+丁:;(，)d，<二，则称函数.厂在矩形D上有有界(有限)的Tonelll平面变差(Tollelli plane硫lriation)，并记这类函数为T(D).这定义由L.ToneUI(见【1]，【2])引人.但是对连续函数，类T(D)的另外一种刻画(通过Ba-I.ch指标(Banach indl。山ix))可在5 .Banach更早的文献【4]中找到.如果函数f在矩形D上连续，那么曲面:二f(x，夕)有有限面积的充分必要条件是f属于T(D)(见T伪能l五定理(Tone山thco~)).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条