ARINC429總線協議是美國航空電子工程委員會(Airlines Engineering Committee)于1977年7月提出的，并于同年發表并獲得批準使用，它的全稱是數字式信息傳輸系統(Digital Information TransmisSion System ) 。協議標準規定了航空電子設備及有關系統間的數字信息傳輸要求。ARINC429廣泛應用在先進的民航客機中，如B-737、B-757、B-767，俄制軍用飛機也選用了類似的技術。 ARINC429總線結構簡單、性能穩定，抗干擾性強。最大的優勢在于可靠性高。飛機上的ARINC429數據總線，用于在系統和設備之間傳送上千種不同類型的參數，如航向、真空速、馬赫數等。
標簽： 429總線協議
上傳時間： 2016-08-17
上傳用戶：w50403
Design Data for Microstip TransmisSion Lines on RT duroid Laminates.pdf
標簽： Microstip duroid
上傳時間： 2016-09-22
上傳用戶：dopod577w
DESCRIPTION The Texas Instruments MSP430 family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 μs. The MSP430G2x13 and MSP430G2x53 series are ultra-low-power mixed signal microcontrollers with built-in 16- bit timers, up to 24 I/O capacitive-touch enabled pins, a versatile analog comparator, and built-in communication capability using the universal serial communication interface. In addition the MSP430G2x53 family members have a 10-bit analog-to-digital (A/D) converter. For configuration details see Table 1. Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for TransmisSion to a host system.
上傳時間： 2018-12-25
上傳用戶：ygyh
介紹光通信過去和未來的經典文章，對了解光通信的有關內容有很大幫助
上傳時間： 2019-09-15
上傳用戶：相聚東海之濱
3 Dimensions TV (3DTV) became commercially available in the United States in 2010 and service in other countries was expected to follow soon thereafter. 3DTV is a subset of a larger discipline known as 3D Video (3DV). There are now many routine vendor announcements related to 3DTV/3DV, and there are also conferences wholly dedicated to the topic.
標簽： TransmisSion Encoding Content Capture 3DTV and
上傳時間： 2020-05-23
上傳用戶：shancjb
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 transmitted reliably to ensure the desired quality of service. Furthermore, an improved utilization of the bandwidth is desired to reduce the cost of TransmisSion.
標簽： Architectures Processing Baseband Signal for
上傳時間： 2020-05-26
上傳用戶：shancjb
Wireless penetration has witnessed explosive growth over the last two decades. Accordingly, wireless devices have become much denser per unit area, resulting in an overcrowded usage of wireless resources. To avoid radio interferences and packet collisions, wireless stations have to exchange control messages to coordinate well. The existing wisdoms of conveying control messages could be classified into three categories: explicit, implicit, or hybrid.
標簽： TransmisSion Attachment Networks Wireless in
上傳時間： 2020-05-26
上傳用戶：shancjb
Today’s wireless services have come a long way since the roll out of the conventional voice-centric cellular systems. The demand for wireless access in voice and high rate data multi-media applications has been increasing. New generation wireless communication systems are aimed at accommodating this demand through better resource management and improved TransmisSion technologies.
標簽： Radio Cognitive Software Defined
上傳時間： 2020-05-26
上傳用戶：shancjb
This book examines the technologies underlying the compression and trans- mission of digital video sequences over networking platforms. The incorporated study covers a large spectrum of topics related to compressed video communica- tions. It presents to readers a comprehensive and structured analysis of the issues encountered in the TransmisSion of compressed video streams over networking environments.
標簽： Compressed Video Communications
上傳時間： 2020-05-26
上傳用戶：shancjb
It is commonly accepted today that optical fiber communications have revolutionized telecommunications. Indeed, dramatic changes have been induced in the way we interact with our relatives, friends, and colleagues: we retrieve information, we entertain and educate ourselves, we buy and sell, we organize our activities, and so on, in a long list of activities. Optical fiber systems initially allowed for a significant curb in the cost of TransmisSion and later on they sparked the process of a major rethinking regarding some, generation-old, telecommunication concepts like the (OSI)-layer definition, the lack of cross-layer dependency, the oversegmentation and overfragmentation of telecommunica- tions networks, and so on.
上傳時間： 2020-05-27
上傳用戶：shancjb
