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找到约 76 项符合 phones 的查询结果

技术资料 微导孔与手机板

大哥大手机(Cellular Phones)在外形体积不断缩小下其所用PCB 势必走向非机械钻孔式的增层法多层板孔径将被逼小到5mil 左右的微导孔(Micro-Via)境界再搭配细线
https://www.eeworm.com/dl/910685.html
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技术资料 微导孔与手机板

微导孔与手机板:大哥大手机(Cellular Phones)在外形体积不断缩小下其所用PCB 势必走向非机械钻孔式的增层法多层板孔径将被逼小到5mil 左右的微导孔(Micro-Via)
https://www.eeworm.com/dl/917169.html
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Linux/Unix编程 Siproxd is a proxy/masquerading daemon for the SIP protocol. It handles registrations of SIP client

Siproxd is a proxy/masquerading daemon for the SIP protocol. It handles registrations of SIP clients on a private IP network and performs rewriting of the SIP message bodies to make SIP connections work via an masquerading firewall (NAT). It allows SIP software clients (like kphone, linphone) or SIP ...
https://www.eeworm.com/dl/619/282122.html
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书籍 Architectures for Baseband Signal Processing

Mobile communication devices like smart phones or tablet PCs enable us to consume information at every location and at every time. The rapid development of new applications and new services and the demand to access data in real time create an increasing throughput demand. The data have to be transmi ...
https://www.eeworm.com/dl/521816.html
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网络 sms发送短信的程序

sms发送短信的程序,对于在linux环境下开发的人员很有用。 SMS-Dispatch is Linux console C++ program for SMS messages dispatch from preliminary prepared text file via circuit GSM phone in batch mode. Tested on Motorola C3xx phones. So you can create the report about users status for ex. and send it them ...
https://www.eeworm.com/dl/635/355990.html
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Linux/Unix编程 sms发送短信的程序

sms发送短信的程序,可以在windows,和linux两个环境下。 SMS-Dispatch is Linux console C++ program for SMS messages dispatch from preliminary prepared text file via circuit GSM phone in batch mode. Tested on Motorola C3xx phones. So you can create the report about users status for ex. and send it them a ...
https://www.eeworm.com/dl/619/355992.html
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Java书籍 Learning Wireless Java is for Java developers who want to create applications for the Micro Editio

Learning Wireless Java is for Java developers who want to create applications for the Micro Edition audience using the Connected, Limited Device Configuration and the Mobile Information Device Profile (MIDP). These APIs specifically for devices such as mobile phones and pagers, allowing programme ...
https://www.eeworm.com/dl/656/457190.html
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书籍 Introduction to RF Power Amplifier Design

Radio frequency (RF) power amplifiers are used in everyday life for many applica- tions including cellular phones, magnetic resonance imaging, semiconductor wafer processing for chip manufacturing, etc. Therefore, the design and performance of RF amplifiers carry great importance for the proper func ...
https://www.eeworm.com/dl/521940.html
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书籍 Mobile Radio Network Design

Mobile radio networks have risen in prominence over the last few years, primarily by the rise in popularity of cellular phones. It is important to recognise however that mobile radio technology fulfils a far wider range of applications that meet the demands of the modern world. These include the net ...
https://www.eeworm.com/dl/521987.html
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技术资料 RT8059

The RT8059 is a high efficiency Pulse Width Modulated (PWM) step-down DC/DC converter, capable of delivering 1A output current over a wide input voltage range from 2.8V to 5.5V. The RT8059 is ideally suited for portable electronic devices that are powered by 1-cell Li-ion battery or by other power s ...
https://www.eeworm.com/dl/989079.html
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