標(biāo)題: Titlebook: Direct Digital Synthesizers; Theory, Design and A Jouko Vankka,Kari Halonen Book 2001 Springer Science+Business Media Dordrecht 2001 CMOS.M [打印本頁] 作者: Dopamine 時(shí)間: 2025-3-21 18:22
書目名稱Direct Digital Synthesizers影響因子(影響力)
書目名稱Direct Digital Synthesizers影響因子(影響力)學(xué)科排名
書目名稱Direct Digital Synthesizers網(wǎng)絡(luò)公開度
書目名稱Direct Digital Synthesizers網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Direct Digital Synthesizers被引頻次
書目名稱Direct Digital Synthesizers被引頻次學(xué)科排名
書目名稱Direct Digital Synthesizers年度引用
書目名稱Direct Digital Synthesizers年度引用學(xué)科排名
書目名稱Direct Digital Synthesizers讀者反饋
書目名稱Direct Digital Synthesizers讀者反饋學(xué)科排名
作者: 壓倒性勝利 時(shí)間: 2025-3-21 23:27 作者: 壕溝 時(shí)間: 2025-3-22 02:58 作者: 敲詐 時(shí)間: 2025-3-22 05:32 作者: 放大 時(shí)間: 2025-3-22 11:45
Jasmine C. M. Luk,Angel M. Y. Lind by the European Telecommunications Standards Institute (ETSI) for wideband wireless access to support third-generation services. This technology is optimized to make possible very high-speed multimedia services such as full-motion video, Internet access and videoconferencing.作者: neutralize 時(shí)間: 2025-3-22 14:50 作者: neutralize 時(shí)間: 2025-3-22 17:27
Splunk Search Processing Languageand required a discrete high speed D/A converter. Due to improved integrated circuit (IC) technologies, they now present a viable alternative to analog-based phase-locked loop (PLL) technology for generating agile analog output frequency in consumer synthesizer applications.作者: 美學(xué) 時(shí)間: 2025-3-22 21:48 作者: exhibit 時(shí)間: 2025-3-23 01:31
Introduction,and required a discrete high speed D/A converter. Due to improved integrated circuit (IC) technologies, they now present a viable alternative to analog-based phase-locked loop (PLL) technology for generating agile analog output frequency in consumer synthesizer applications.作者: 針葉 時(shí)間: 2025-3-23 06:51
Spur Reduction Techniques in Sine Output Direct Digital Synthesizer, mean higher power consumption, lower speed, and greatly increased costs. Memory compression techniques could be used to alleviate the problem, but the cost of different techniques is an increase in circuit complexity and distortions (see Section 6.2).作者: 豐滿中國 時(shí)間: 2025-3-23 12:28 作者: ESPY 時(shí)間: 2025-3-23 16:48
Talking with Computers: Fact or Fiction?ored in the ROM (e.), the digital-to-analog conversion (e.), a post-filter (e.), the phase noise of the clock frequency (n.), and the frequency error (Δ.). The frequency error (Δ.) causes a frequency offset (2.2), but not noise and spurs.作者: Incorporate 時(shí)間: 2025-3-23 20:54
Discourse Characteristics in Aphasiaical path of the signal could be accomplished by the DDS, which has the advantages of a fast switching time, a fine frequency resolution, and a coherent frequency hopping. Three up-conversion possibilities are introduced in this chapter: a DDS/PLL hybrid, a DDS/mixer hybrid and a DDS quadrature modulator.作者: Adenoma 時(shí)間: 2025-3-23 22:29
Spoken Grammar: Vague Language and EAP been presented in [Rof98]. The transmitter is part of a complete low-power transceiver operating in the 902-928 MHz ISM frequency band, which is one of the three Industrial, Scientific and Medicine (ISM) frequency bands opened in the USA by the Federal Communications Commission (FCC) for unlicensed spread-spectrum use.作者: Amendment 時(shí)間: 2025-3-24 03:17
Direct Digital Synthesizer with an On-Chip D/A-Converter,n until recently. Earlier DDSs were limited to producing narrow bands of closely spaced frequencies, due to limitations of digital logic and D/A-converter technologies. Recent advantages in integrated circuit (IC) technologies have brought about remarkable process in this area.作者: 紡織品 時(shí)間: 2025-3-24 09:11
Multi-Carrier QAM Modulator,d by the European Telecommunications Standards Institute (ETSI) for wideband wireless access to support third-generation services. This technology is optimized to make possible very high-speed multimedia services such as full-motion video, Internet access and videoconferencing.作者: 正常 時(shí)間: 2025-3-24 11:38 作者: PHONE 時(shí)間: 2025-3-24 15:37 作者: 違法事實(shí) 時(shí)間: 2025-3-24 20:08 作者: Capture 時(shí)間: 2025-3-25 01:07
Conclusions,so includes the interface to baseband circuitry and system level design aspects of digital communication systems. The theoretical analysis gives an overview of the functioning of DDS, especially with respect to noise and spurs. Although most of this material is already present in the literature, the author extends the analysis at several places:作者: Asymptomatic 時(shí)間: 2025-3-25 04:19
Direct Digital Synthesizers978-1-4757-3395-2Series ISSN 0893-3405 作者: obsession 時(shí)間: 2025-3-25 10:48
Advanced Dialogue Systems: Some Case Studiesverter and filter. The D/A converter was described in Section 5.4. The methods of accelerating the phase accumulator are described in detail. Different sine memory compression and algorithmic techniques and their trade-offs are investigated.作者: 起草 時(shí)間: 2025-3-25 13:10
Spoken Language Generation and Understandingso includes the interface to baseband circuitry and system level design aspects of digital communication systems. The theoretical analysis gives an overview of the functioning of DDS, especially with respect to noise and spurs. Although most of this material is already present in the literature, the author extends the analysis at several places:作者: intention 時(shí)間: 2025-3-25 17:02 作者: 摻和 時(shí)間: 2025-3-25 22:34
Future Directions: The Way Aheadbolic rotations. The CORDIC, an acronym for .ordinate Rotation .gital .omputer, algorithm offers an opportunity to calculate the desired functions in a rather simple and elegant way. The CORDIC algorithm was first introduced by Voider [Vol59]. Walter [Wal71] later developed it into a unified algorit作者: JECT 時(shí)間: 2025-3-26 01:54
Talking with Computers: Fact or Fiction? the phase accumulator bits addressing the sine ROM (e.), a distortion from compressing the sine ROM (e.), the finite precision of the sine samples stored in the ROM (e.), the digital-to-analog conversion (e.), a post-filter (e.), the phase noise of the clock frequency (n.), and the frequency error 作者: congenial 時(shí)間: 2025-3-26 05:51
Advanced Dialogue Systems: Some Case Studiesverter and filter. The D/A converter was described in Section 5.4. The methods of accelerating the phase accumulator are described in detail. Different sine memory compression and algorithmic techniques and their trade-offs are investigated.作者: Efflorescent 時(shí)間: 2025-3-26 10:15
Sarah Grace H. Dalton,Jessica D. Richardsonrs that are caused by the finite word length representation of phase and amplitude samples. The number of words in the ROM (phase to amplitude converter) will determine the phase quantization error, while the number of bits in the digital-to-analog converter (D/A-converter) will affect amplitude qua作者: NIB 時(shí)間: 2025-3-26 14:06 作者: Innovative 時(shí)間: 2025-3-26 17:45 作者: 刻苦讀書 時(shí)間: 2025-3-26 22:20
Spoken Grammar: Vague Language and EAPll become especially interesting when the analog front-end is implemented together with the digital part. The first monolithic CMOS RF transmitter has been presented in [Rof98]. The transmitter is part of a complete low-power transceiver operating in the 902-928 MHz ISM frequency band, which is one 作者: 提名的名單 時(shí)間: 2025-3-27 04:41 作者: 畏縮 時(shí)間: 2025-3-27 09:18
Intonational Meaning Starting from Talkhe quadrature direct digital synthesizer (QDDS), and .)> .) are pulse shaped and interpolated quadrature data symbols [Tan95a]. In the base station, the multi-user I/Q data is combined and weighted and so the input of the I/Q branches is 12 bits in Table 12.1. The specifications are not so strict in作者: FIS 時(shí)間: 2025-3-27 09:30
Spoken Language Generation and Understandingscribes an architecture where a multi-carrier GMSK modulated IF signal is up converted to RF by two mixers and bandpass filters (BPFs) as shown in Figure 13.1. This saves a huge number of analog components, many of which require production tuning. Consequently, an expensive and tedious part of the m作者: Anecdote 時(shí)間: 2025-3-27 14:09 作者: 欲望小妹 時(shí)間: 2025-3-27 20:52
Splunk Search Processing LanguageIn this chapter the operation of the direct digital synthesizer is first described. It is simple to add modulation capabilities to the DDS, because the DDS is a digital signal processing device. It is shown that the DDS produces spurs as well as the desired output frequency.作者: oxidize 時(shí)間: 2025-3-28 01:47 作者: Interim 時(shí)間: 2025-3-28 04:15 作者: laparoscopy 時(shí)間: 2025-3-28 06:40 作者: ESPY 時(shí)間: 2025-3-28 10:55
The Springer International Series in Engineering and Computer Sciencehttp://image.papertrans.cn/e/image/280602.jpg作者: 失眠癥 時(shí)間: 2025-3-28 17:46
https://doi.org/10.1007/978-1-4757-3395-2CMOS; Modulation; Phase; Signal; algorithm; algorithms; analog; circuit; communication; communication systems作者: Endearing 時(shí)間: 2025-3-28 21:24
978-1-4419-4895-3Springer Science+Business Media Dordrecht 2001作者: 推測(cè) 時(shí)間: 2025-3-29 02:11
Introduction,er digital processor control. Other inherent DDS attributes include the ability to tune with extremely fine frequency and phase resolution, and to rapidly “hop” between frequencies. These combined characteristics have made the technology popular in military radar and communications systems. In fact,作者: 情感 時(shí)間: 2025-3-29 06:58
CORDIC Algorithm,bolic rotations. The CORDIC, an acronym for .ordinate Rotation .gital .omputer, algorithm offers an opportunity to calculate the desired functions in a rather simple and elegant way. The CORDIC algorithm was first introduced by Voider [Vol59]. Walter [Wal71] later developed it into a unified algorit作者: BROW 時(shí)間: 2025-3-29 08:19 作者: Iatrogenic 時(shí)間: 2025-3-29 13:42
Blocks of Direct Digital Synthesizer,verter and filter. The D/A converter was described in Section 5.4. The methods of accelerating the phase accumulator are described in detail. Different sine memory compression and algorithmic techniques and their trade-offs are investigated.作者: Anticoagulant 時(shí)間: 2025-3-29 16:33 作者: Definitive 時(shí)間: 2025-3-29 19:57 作者: CLAM 時(shí)間: 2025-3-30 02:37 作者: Preamble 時(shí)間: 2025-3-30 07:37
