Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, and voltages are not well defined in electromagnetic wave formulations. There are several tricks to model voltage generators in such situations, and one is the magnetic frill. This model shows the basic steps of defining a magnetic frill voltage generator for a dipole antenna, and it also compares the resulting antenna impedance with known results.
标签： difficult described antennas Feeding
上传时间： 2013-12-25
上传用户：yulg
Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, and voltages are not well defined in electromagnetic wave formulations. There are several tricks to model voltage generators in such situations, and one is the magnetic frill. This model shows the basic steps of defining a magnetic frill voltage generator for a dipole antenna, and it also compares the resulting antenna impedance with known results.
标签： difficult described antennas Feeding
上传时间： 2013-12-21
上传用户：GavinNeko
This short paper will give you some VHDL code examples that will help you design synchronous circuits that work first time.The philosophy behind Ten-Commandment code is that synthesizers are not to be trusted too much. Most of the code you will see is close to the structural level some more overtly than others.
标签： will synchronous you examples
上传时间： 2014-12-01
上传用户：sjyy1001
最新版宏晶全系列单片机烧写软件，本软件为免安装版解压完即可用stc-isp-v4.80-not-setup
上传时间： 2013-12-19
上传用户：Late_Li
员工管理系统 在一个公司里员工之间都有工作上的联系。对方的联系方式，部门这些资料的获取；或是上级对员工资料的更改，工资的调整，员工对资料的查看，修改。 5.1.1 功能描述 1：管理员能对员工资料进行添加，删除，修改操作。普通用户不能进行添加或删除操作 2：界面要求使用简便，操作简单 3：信息要做到保密，不同权限的用户操作不同，看到的信息也不一样 4：对不同的工资段进行高亮标记 §5.2 设计思想 根据不同用户的行为来实现不同的操作 §5.2.1 系统构思 不同用户返回不同的操作，具有不同的权限 §5.2.2 关键技术与算法 修改界面与表格的同步更新，直接双击表格修改数据 §5.2.3关键数据结构 以下是员工的数据 workerID int IDENTITY(1,1) , name varchar (20) NULL, sex varchar (10) NULL, age int NULL, position varchar (20) NULL, cellphone varchar (20) NULL, salary int NULL, userl varchar (20) not NULL, userp varchar (20) not NULL, classify int not NULL
上传时间： 2017-08-25
上传用户：三人用菜
Information in this document is provided in connection with Intel products. No license, express or implied, by estoppels or otherwise, to any intellectual property rights is granted by this document. Except as provided in Intel’s Terms and Conditions of Sale for such products, Intel assumes no liability whatsoever, and Intel disclaims any express or implied warranty, relating to sale and/or use of Intel products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right. Intel products are not intended for use in medical, life saving, or life sustaining applications. ALL INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED “AS IS.” Intel may make changes to specifications and product descriptions at any time, without notice. “WiMAX,” “Mobile WiMAX,” “WiMAX Forum,” “WiMAX Forum Certified” and the WiMAX Forum and WiMAX Forum Certified logo are trademarks of the WiMAX
标签： Information connection document provided
上传时间： 2017-08-25
上传用户：songyue1991
Calculates if the brackets in a sentence are correctly close. Input consists, one per line, sentences with brackets, and output say YES if its correctly close, or NO int if its not saying where is the error. Input: ()[]<>(**) (*) (ASA Output: YES NO 2 NO 4
标签： Calculates correctly brackets consists
上传时间： 2013-12-13
上传用户：aig85
Please read your package and describe it at least 40 bytes in English. System will automatically delete the directory of debug and release, so please do not put files on these two directory.
标签： automatically describe English package
上传时间： 2017-08-29
上传用户：ccclll
The Fortran 90 Handbook is a definitive and comprehensive guide to Fortran 90 and its use. Fortran 90, the latest standard version of Fortran, has many excellent new features that will assist the programmer in writing efficient, portable, and maintainable programs. The Fortran 90 Handbook is an informal description of Fortran 90, developed to provide not only a readable explanation of features, but also some rationale for the inclusion of features and their use. In addition, “models” give the reader better insight as to why things are done as they are in the language.
标签： Fortran comprehensive definitive and
上传时间： 2014-01-14
上传用户：huannan88
Memory allocation in C Dynamic memory allocation and the structures that implement it in C are so universal that they re sometimes treated as a black box. In the real world of embedded systems, that may not be desirable or even possible.
标签： allocation structures implement Dynamic
上传时间： 2017-09-05
上传用户：阿四AIR
