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单词 载波
释义

载波 ()

carrier wave

External sources (not reviewed)

本应用笔记的目的是探讨实现CDMA2000 多 载波 收 发 机的可行性以及子系统的主要性能要求。
analog.com
The goal of this application note is to determine the feasibility of implementing a multicarrier CDMA2000 transceiver and what the major subsystem performances must be.
analog.com
在基带模式下,宽带宽功能结合高动态范围,可支持从 1 到 158 的连载波,实现 CATV 基础设施应用。
digikey.cn
In baseband mode, wide bandwidth
[...]
capability combines with high dynamic range to support from 1 to
[...] 158 contiguous carriers for CATV infrastructure [...]
applications.
digikey.ca
HUBER+SUHNER 的宽带混合耦合器及混合矩阵耦合器产品系列,非常适合结合 载波 / 多 运营商系统使用。
hubersuhner.com
The HUBER+SUHNER series of broadband hybrid and hybrid matrix couplers are ideally suited for equally combining multi carrier / multi operator systems.
hubersuhner.com
启用 AM 后,信号发生器将以当前设置载波 和 调 制波输出 AM 波形。
cn.rigol.com
After AM is enabled, the instrument will generate AM waveform with the current specified carrier and modulating waveform.
rigol.com
基础调制算法和DDS(直接数字频率合成)为设计人员生成极性编 载波 信 号 提供全数字化技术。
analog.com
Basic modulation mathematics and DDS
[...]
(direct digital synthesis) provide designers with an all-digital technique for
[...] generating polar-encoded carrier signals.
analog.com
HUBER+SUHNER 系列宽带威尔金森型组合器 / 分配器可与同样的载波/多运营商信号的低功率组合器/分配器兼容。
hubersuhner.com
The HUBER+SUHNER series of broadband Wilkinson type combiners / splitters are ideally suited for equally combining / dividing low power multi carrier / multi operator signals.
hubersuhner.com
PXA1801多模LTE芯片能够支持全球所有现行的宽带标准,包括FDD和TDD LTE网络、DC-HSPA+(载波增强型高速分组接入)和TD-SCDMA。
marvell.com.cn
Comprised of the Marvell® ARMADA® PXA2128 application processor featuring Marvell’s Hybrid-SMP Technology- a new symmetric multiprocessing (SMP) hardware and software architecture that addresses the conflicting low-power and high-performance needs of today’s mobile processors - and its PXA1801 multimode LTE modem - which provides support for all global broadband
[...]
standards including FDD and TDD LTE network,
[...] DC-HSPA+ (Dual Carrier Evolved High-Speed [...]
Packet Access) and TD-SCDMA – the integrated
[...]
solution provides Marvell’s customers a complete mobile platform enabling the “Connected Lifestyle.
marvell.com
在13.56 MHz载波频率下,产品符合ISO 14443和ISO [...]
15693 RFID标准的要求。
st.com
The products comply with the ISO 14443 and ISO 15693 RFID standards based on
[...] the 13.56 MHz carrier frequency.
st.com
Bulletin 20-COMM-H HVAC 适配器为 PowerFlex®
[...] 70、700、700H、700S 和 750 系列(带通载波卡) 交流变频器以及其他基于 [...]
DPI™ 的主机设备提供内部网络连接。
ab.rockwellautomation.com
Bulletin 20-COMM-H HVAC Adapter provides an internal network connection for
[...]
PowerFlex® 70, 700, 700H, 700S and 750-Series (with
[...] Communication Carrier Card) AC drives [...]
and other DPI™-based host devices.
ab.rockwellautomation.com
CableSHARK P3 是一种可供 DSL 服务提供商 (PTT) 使用的机架安装设备,与其现有的 DSLAM、金属测试接入设备(标准或智能 MTAU)或下一代数字环载波 (NGDLC) 平行。
exfo.com
The CableSHARK P3 is a rack mountable unit for use by DSL service providers (PTT) in parallel with their existing DSLAM, metallic test access unit (standard or intelligent MTAU) or next-generation digital loop carrier (NGDLC).
exfo.com
采用 PRI 信道的 ISDN 电话通过 T- 载波系统线路 (美国、加拿大和日本适用)或 E- 载 波线路 (其它国家适用)进行传输。
lifesize.com
ISDN telephone with PRI channels are carried on a T-carrier system line (in the US, Canada, and Japan) or an E-carrier line (in other countries).
lifesize.com
PXA988平台是业界第一款TD下行链路 载波 ( D L DC) TD-HSPA+双核系统级芯片(SOC)平台,将经过低功耗优化的ARM Cortex A9双核应用处理器与Marvell成熟的3G技术相结合,实现了低成本的Linux、Android和Windows Mobile手机平台。
marvell.com.cn
The industry’s first TD Downlink Dual Carrier (DLDC) TD-HSPA+ dual-core system-on-chip (SOC) platform, the PXA988 combines dual ARM Cortex A9 application processors with low-power optimization and Marvell’s mature and proven 3G technology to enable low-cost Linux, Android, and Windows Mobile handset platforms.
marvell.com
MIC22950具有超高速控制回路,即使在FPGA和低压ASIC中常见的极端瞬态 载波 动 情 况下也能将输出电压保持在调节范围内。
tipschina.gov.cn
The MIC5380 and the MIC5381 are part of a new family of dual LDOs offering low
[...]
dropout voltage of 155mV@150mAmp, more than
[...] 60db Power Supply Ripple Rejection (PSRR) [...]
and low quiescent current 32microA, in
[...]
the smallest possible form factor.
tipschina.gov.cn
凭借 MwT 砷化镓 FET 的低互调失真特性,该公司名声鹤起,其中以针对 载波 或 数 字调制(高线性度)无线基础设施和军用通信系统的小型内匹配模块化表面贴装发送和接收放大器模块产品线最为出名。
digikey.cn
By taking advantage of the low intermodulation distortion characteristics of MwT’s GaAs FETs, the company has enjoyed a growing reputation for its product line of small internally matched modular surface mount transmit and receive amplifier modules aimed at multi-carrier and/or digitally modulated (high linearity) wireless infrastructure and military communication systems.
digikey.ca
其高集成度的一体化设计和载波功 放 的技术使该款产品具有体积小、覆盖范围广、容量大和功耗低等特点。
zte.com.cn
With integrated design, ultra small size and low power consumption, BS8912 meets fast deployment and hotspot coverage requirements with cleanness, convenience, efficiency and low cost.
wwwen.zte.com.cn
开发partnerlike
[...] cooperateion经过我们多年的经验,我们已经获得了客户的活动领域建立全面的知识和定制的应用专用车辆及配套设备:法拉盛车辆在不同的版本,例如对拥挤的安装条件吸尘以及冲厕等各种运输半挂车和钩升降机街和法拉盛清洁调整支腿固定在特殊的汽车产业体系建设街的车辆几何隧道洗繁 载波 系 统 的单位,同样闻名凯塞无可挑剔的重视技术设计,工艺,服务的可靠性和可用性备件的质量。
china-environmental.com
developed in partnerlike cooperateion Through our many years of experience we have gained a thorough knowledge of our customers’ sphere of activity and build special vehicles and ancillary devices for customised applications: Flushing vehicles in different versions, e.g. for cramped conditions Mounted vacuuming and flushing units for various transport and carrier systems such as semi-trailers
[...]
and hook lifts Street and tunnel wash booms
[...] with adjusted outrigger geometry Flushing [...]
vehicles for street cleaning Stationary
[...]
system construction In the special vehicle sector, KAISER is equally renowned for impeccable attention to technical design, quality of workmanship, service reliability and spare parts availability.
china-environmental.com
倒频谱分析还可检测到的另一种周期性类型是均匀分布在一个或多 载波 频 率 周围的边带。
bksv.cn
Another form of periodicity, which can also be detected by
[...]
cepstrum analysis, is the presence of sidebands spaced at equal intervals around one
[...] or a number of carrier frequencies.
bksv.com
在低开关频率时,必须使用大 的滤波电容和电感,以便从想要的信号 中消载波频率
epc-co.com
At low frequency, high value filter capacitors and inductor must be used to
[...] sufficiently remove the carrier frequency from the desired signal.
epc-co.com
联信永益公司在本次项目采用BreezeMAX3500宽带无线接入系统,这是一种先进的点对多点无线接入系统,采用OF DM 多 载波 调 制,TDMA/FDD的接入方式,动态带宽分配技术,可以有效地为运营商提供数据业务和VoIP语音的接入,是一种经济、高效、实用的无线接入组网方式。
surekam.com
It adopts OFDM Multi-Carrier Modulation, TDMA/FDD access mode, dynamic bandwidth distribution technology, and it
[...]
can effectively provide data service and
[...] VoIP voice for carriers, being an economic, [...]
high efficient, practical wireless access networking mode.
surekam.com
为了满足这些高要求,研究人员将各种新技术引入到LTE-Advanced中,包 载波 聚 合、增强的上行多天线传输和上行CoMP接收。
exfo.com
To meet these competitive requirements, researchers introduced various new technologies into LTE-Advanced, such as carrier aggregation, enhanced uplink multi-antenna transmission and uplink CoMP reception.
exfo.com
系统的基本工作流程是:阅读器通过发射天线发送一定频率的射频信号,当射频卡进入发射天线工作区域时产生感应电流,射频卡获得能量被激活;射频卡将自身编码等信息通过卡内置发送天线发送出去;系统接收天线接收到从射频卡发送来 载波 信 号 ,经天线调节器传送到阅读器,阅读器对接收的信号进行解调和解码然后送到后台主系统进行相关处理;主系统根据逻辑运算判断该卡的合法性,针对不同的设定做出相应的处理和控制,发出指令信号控制执行机构动作。
rfidcn.com
The system basic work flow is: Microreader through transmitting antenna transmission certain frequency radio-frequency signal, when the radio frequency card enters the transmitting antenna working space produces the induced current, the radio frequency card obtains the energy to activate; The radio frequency card information and so on own code sets at through the card in transmits the antenna to
[...]
transmit; The system receiving antenna
[...] receives to the intelligence signal which transmits [...]
from the radio frequency card,
[...]
transmits after the antenna regulator to the microreader, the microreader carries on the demodulation and the decoding to the receive signal then delivers the backstage host system to carry on correlation processing; The main system judges this card according to the logic operation the validity, makes corresponding processing and the control in view of the different hypothesis, sends out the command signal control implementing agency movement.
rfidcn.com
除了包含历史信息外,本新闻稿也包括前瞻性叙述内容,这些叙述具有一定的风险和不确定性,包括公司在适时及盈利的基础上成功地设计和大量生产MDM9615、MDM8215、WTR1605和PM8018,LTE(FDD及TDD)、 载波 H S P A+ 、EV-DO 版本B和TD-SCDMA组件的能力、公司服务的各个市场经济状况的变化以及公司向美国证券交易委员会定期提交的报告中详列的其它风险,包括截止到2010年9月26日的10-K年度报告和最近的10-Q季报中披露的其它风险。
qualcomm.cn
Except for the historical information contained herein, this news release contains forward-looking statements that are subject to risks and uncertainties, including the Company’s ability to successfully design and have manufactured significant quantities of the MDM9615, MDM8215, WTR1605 and PM8018 on a timely and
[...]
profitable basis, the extent and speed to which LTE
[...] (FDD and TDD), DC-HSPA+, EV-DO Rev-B, [...]
TD-SCDMA and DC-HSPA+ are deployed, change
[...]
in economic conditions of the various markets the Company serves, as well as the other risks detailed from time to time in the Company’s SEC reports, including the report on Form 10-K for the year ended September 26, 2010, and most recent Form 10-Q.
qualcomm.eu
我们能够为他们提供的众多技术与服务包括:扭矩、拉伸器、现场加工、液压辅助设施、超 波载 荷 测 试、感应加热、现场培训和螺栓连接服务。
hydratight.com
Our extensive range of technology and services supplied to the industry includes torque,
[...]
tension, on-site machining,
[...] hydraulic ancillaries, ultrasonic load measurement, induction [...]
heating, on-site training and bolting services.
hydratight.com
最可能造成上诉判决预测完成日期拖延的五个因素
[...] 与以下方面有关的或是由此造成的拖延:(a) 多个上诉人案件的性质;(b) 非常 多的上诉前请求;(c) 将判决书翻译波斯尼 亚/克罗地亚/塞尔维亚文,并将提 交的书面文件翻译成分庭的一种工作语文 波 斯 尼 亚/克罗地亚/塞尔维亚文,特 别是如果上诉人作自我辩护,所需的时间非常之长;(d) 对上诉理由的修订,特 [...]
别是在判决书翻译之后(主要是有律师的上诉人);(e)
[...]
工作人员人手不够和/或 缺乏上诉支助方面的经验。
daccess-ods.un.org
The five factors with the most potential to cause slippage in projected estimates for completion of judgements on appeal are the delays associated with or caused by: (a) the nature of
[...]
multi-appellant cases; (b)
[...] the inordinate amount of pre-appeal motions; (c) the inordinate length of time for translation of trial judgements into Bosnian/Croatian/ Serbian, [...]
as well as for translation
[...]
of written submissions into one of the Tribunal’s working languages and Bosnian/Croatian/Serbian, especially in cases of selfrepresented appellants; (d) amendments to grounds of appeal, especially following translation of the trial judgement (mainly for represented appellants); and (e) understaffing and/or lack of experience in appeals support.
daccess-ods.un.org
随后,奥地利、比利时、保加利亚、克罗地亚、塞浦路斯、捷克共和国、丹 麦、爱沙尼亚、芬兰、法国、德国、希腊、匈牙利、冰岛、爱尔兰、意大利、拉
[...] 脱维亚、立陶宛、卢森堡、马耳他、荷兰 波 兰 、 葡萄牙、罗马尼亚、斯洛伐 克、斯洛文尼亚、西班牙、瑞士和美利坚合众国加入为提案国。
daccess-ods.un.org
Subsequently, Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
[...]
Italy, Latvia, Lithuania, Luxembourg, Malta, the
[...] Netherlands, Poland, Portugal, Romania, [...]
Slovakia, Slovenia, Spain, Switzerland
[...]
and the United States of America joined the sponsors.
daccess-ods.un.org
阿联酋代表团要求国际社会,作为紧急事项, 采取 A/64/339 号文件载报告 的结论和建议中指示 的一切措施,包括如果以色列未能完全遵守所有联 [...]
合国决议,即对以色列实施制裁;要求以色列允许 特别委员会成员进入被占领土,以履行其使命;并 要求以色列政府对其给巴勒斯坦人民和被占领的叙
[...]
利亚戈兰人民造成的损失给予适当补偿。
daccess-ods.un.org
His delegation requested the international community, as a matter of urgency: to take all the measures
[...]
indicated in the conclusions and recommendations
[...] of the report contained in document A/64/339, [...]
including the imposition of sanctions
[...]
on Israel if it failed to comply fully with all United Nations resolutions; to request Israel to allow the members of the Special Committee to enter the occupied territories in order to fulfil its mandate; and to require the Israeli Government to pay appropriate compensation for the damage it had inflicted on the Palestinians and the population of the occupied Syrian Golan.
daccess-ods.un.org
大会第六十四届会议续会重申各国承诺建立监测机制,对《关于非洲发展需 求的政治宣言》载各项 与非洲发展有关的承诺采取后续行动;重申对落实非洲 [...]
发展新伙伴关系的充分支持,以及对充分执行关于非洲发展需求的政治宣言的承 诺,并请秘书长根据各国政府、联合国系统各组织以及新伙伴关系的其他利益攸
[...]
关方提供的资料,就本决议的执行情况向大会第六十五届会议提交一份全面报告 (第 64/258 号决议)。
daccess-ods.un.org
At its resumed sixty-fourth session, the General Assembly reaffirmed the commitment by all States to establish a monitoring mechanism to follow up on
[...]
all commitments related to the
[...] development of Africa, as contained in the political [...]
declaration on Africa’s development needs;
[...]
reaffirmed its full support for the implementation of the New Partnership for Africa’s Development, and its commitment to the full implementation of the political declaration on Africa’s development needs; and requested the Secretary-General to submit a comprehensive report on the implementation of the resolution to the Assembly at its sixty-fifth session on the basis of inputs from Governments, organizations of the United Nations system and other stakeholders in the New Partnership (resolution 64/258).
daccess-ods.un.org
教育领域的活动主要集中在以下领域:a)
[...] 作为对《暴力侵害儿童问题世界报告》 (2006 年)载的建 议的后续行动的暴力侵害儿童的行为,新增重点包括此种暴力行为的 [...]
性别因素、宗教和文化在防止此类暴力方面的作用以及对非暴力、参与性的做法和支助服务
[...]
的推广;b) 全纳教育,旨在促进建立一个满足多样化学生群体需求的、对遭到排挤和被边缘 化的群体给予特别关注的教育体系;c) 治理和不平等,研究教育领域的善治如何在减少基于 财富、地点、种族、性别及其他原因的不平等方面发挥作用;d) 对教材进行修订以推广以和 平为导向的方法,同时兼顾与质量有关的新的教育挑战。
unesdoc.unesco.org
In the context of education, activities focus on the following areas: (a) violence
[...]
against children as a follow-up to the
[...] recommendations contained in the World [...]
Report on the Violence against Children (2006),
[...]
with an added emphasis on gender dimensions of such violence, the role of religion and culture in its prevention, and the promotion of non-violent, participatory practices and support services; (b) inclusive education, with the aim of promoting an educational system that answers the needs of a diverse group of pupils, paying particular attention to the excluded and marginalized; (c) governance and inequality, looking at how good governance in education can reduce disparities based on wealth, location, ethnicity, gender and other grounds; (d) textbook revision to promote peace-oriented approaches taking into account new education challenges related to quality.
unesdoc.unesco.org
该系统将跟踪联检组向各参加组织提出的报告、说明和信函或建议的接
[...] 受、执行和影响状况;管理立法机构审议联检组报告的工作;并提供关于报告、 说明和信函载联检 组建议的接受、执行和影响类别的统计资料,这些资料最终 [...]
在联检组年度报告中提出。
daccess-ods.un.org
The system will track the status of acceptance, implementation and impact achieved of reports, notes and letters or recommendations addressed by JIU to the participating organizations; manage the consideration of JIU reports by legislative bodies; and provide statistical information in terms of categories of acceptance,
[...]
implementation and impact achieved of JIU
[...] recommendations contained in reports, notes [...]
and letters, which are eventually presented in the JIU annual report.
daccess-ods.un.org
值得注意的是,本办事处在教育领域开展的计划主要关注以下战略支助领域,所有这
[...] 些都直接回应肯尼亚教育部门支助计划(KESSP) 载 的 战 略和成果,教育部门计划实现 《2030 年展望》:通过教育管理信息系统加强规划、监测和评估教育系统;加强教育部门 [...]
以应对艾滋病毒和艾滋病;提高教育促和平计划的质量;以及通过宣传和技术支持战略规划 来加强扫盲发展。
unesdoc.unesco.org
It is noteworthy that programmes implemented by the Office in the area education focused on the following strategic areas of
[...]
support, all directly responding to
[...] strategies and results contained in Kenya Education [...]
Sector Support Programme (KESSP), the
[...]
education sector’s plan to materialize Vision 2030: strengthening the planning, monitoring and evaluation of the education system through EMIS; enhancing the education sector responses to HIV and AIDS; improving the quality of education for peace programme; and strengthening literacy development through advocacy and technical support to strategic planning.
unesdoc.unesco.org
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