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找到约 172 项符合 Hi-TECH 的查询结果

书籍 Next-Generation+Wireless+Technologies

In the past few decades, a technological revolution has occurred that has changed the way we live in dramatic ways. This technological revolution is the result of the emergence and evolution of a wide variety of new wireless networking tech- nologies. Now people using these technologies are able to ...
https://www.eeworm.com/dl/522033.html
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书籍 Opportunistic+Spectrum+Sharing

Rapid growth of wireless communication services in recent decades has created a huge demand of radio spectrum. Spectrum scarcity and utilization inefficiency limit the development of wireless networks. Cognitive radio is a promising tech- nology that allows secondary users to reuse the underutilized ...
https://www.eeworm.com/dl/522041.html
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书籍 Wideband+TDD

This book is an outgrowth of the pioneering development work done by InterDigital Com- munication Corporation in 3rd Generation TDD WCDMA Technology. Many engineers and managers were involved in this development, which spanned a wide range of tech- nology areas, including system architecture, radio ...
https://www.eeworm.com/dl/522194.html
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书籍 Fundamentals+of+EM+Design+of+Radar

In the present era, low observability is one of the critical requirements in aerospace sector, especially related to defense. The stealth technology essentially relates to shaping and usage of radar absorbing materials (RAM) or radar absorbing struc- tures (RAS). The performance of such radar cross ...
https://www.eeworm.com/dl/522290.html
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书籍 Cogeneration+and+District+Energy+Systems

District energy (DE) systems use central heating and/or cooling facilities to provide heating and/or cooling services for communities. The advantages of district energy over conventional heating and cooling include improved efficiency, reliability and safety, reduced environmental impact, and for ma ...
https://www.eeworm.com/dl/522306.html
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书籍 Stable_adaptive_neural_network_control

Recent years have seen a rapid development of neural network control tech- niques and their successful applications. Numerous simulation studies and actual industrial implementations show that artificial neural network is a good candidate for function approximation and control system design in solvi ...
https://www.eeworm.com/dl/522474.html
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技术资料 Agilent 34401A Service Guide.pdf

Agilent 34401A Service Guide.pdfIEC Measurement Category II includes electrical devices connected to mains at an outlet on a branch circuit. Such devices include most small appliances, test equipment, and other devices that plug into a branch outlet or socket. The 34401A may be used to make measurem ...
https://www.eeworm.com/dl/829948.html
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技术资料 硬件工程师笔试题大全及答案21页

硬件工程师笔试题大全及答案21页 硬件工程师笔试题大全及答案1、请列举您知道的电阻、电容、电感品牌(最好包括国内、国外品牌)。 电阻:RALEC旺诠、ROYALOHM、SUPEROHM、UniOhm、TA-I大毅、TDK、TOKEN、VISHAY、YAGEO、广东风华 电容:AVX、KEMET、Kyocera、muRata、NEC、nichicon、Panasonic、SAMSUNG、SANYO、TAIY ...
https://www.eeworm.com/dl/831521.html
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技术资料 cx21986规格书 CX21986 Hi Res USB Type-C Compliant Crystal-less Audio CODEC Datasheet

芯片cx21986 规格书,希望能有帮助
https://www.eeworm.com/dl/839529.html
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技术资料 cadence-virtuoso的使用简介

全文将用一个贯穿始终的例子来说明如何绘制版图。这个例子绘制的是一个最简单的非门的版图。S2-1建立版图文件使用library manager.首先,建立一个新的库myLib,关于建立库的步骤,在前文介绍cdsSpice时已经说得很清楚了,就不再赘述。与前面有些不同的地方是:由于我们要建立的是一个版图文件,因此我们在technology file选 ...
https://www.eeworm.com/dl/839980.html
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