Academic literature on the topic 'Tunable bandpass delta sigma ADC'

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Journal articles on the topic "Tunable bandpass delta sigma ADC"

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Cardelli, L., L. Fanucci, V. Kempe, F. Mannozzi, and D. Strle. "Tunable bandpass sigma delta modulator using one input parameter." Electronics Letters 39, no. 2 (2003): 187. http://dx.doi.org/10.1049/el:20030146.

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Kim, Nam-Seog. "A Low-Power Complementary Metal-Oxide-Semiconductor Receiver with Quadrature Bandpass Continuous-Time Delta–Sigma Analog-to-Digital Converter for IoT Applications." Sensors 25, no. 6 (2025): 1748. https://doi.org/10.3390/s25061748.

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This paper presents a low-power CMOS receiver with a complex continuous-time delta–sigma ADC designed for IoT applications in the 2.4 GHz band. The architecture employs a quadrature bandpass continuous-time delta–sigma ADC optimized for Bluetooth Low Energy (BLE) standards, achieving an ENOB of 10.9 bits while consuming only 0.81 mW from a 1.0 V supply. The receiver demonstrates impressive performance metrics, including a sensitivity of −95 dBm at a 10⁻3-bit error rate, an image rejection ratio of 54.2 dBc, and a spurious-free dynamic range of 79.8 dBc. Operating at a 1.5 MHz intermediate freq
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Kim, Jae-Bung, Nam-Hee Yoo, and Seong-Ik Cho. "Tunable Bandpass 4th Order SC Sigma-delta Modulator with Novel Structure." Transactions of The Korean Institute of Electrical Engineers 60, no. 2 (2011): 446–50. http://dx.doi.org/10.5370/kiee.2011.60.2.446.

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Sobot, R., S. Stapleton, and M. Syrzycki. "Tunable continuous-time bandpass /spl Sigma//spl Delta/ modulators with fractional delays." IEEE Transactions on Circuits and Systems I: Regular Papers 53, no. 2 (2006): 264–73. http://dx.doi.org/10.1109/tcsi.2005.857085.

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Witte, Pascal, John G. Kauffman, Joachim Becker, and Maurits Ortmanns. "A Correlation-Based Background Error Estimation Technique for Bandpass Delta–Sigma ADC DACs." IEEE Transactions on Circuits and Systems II: Express Briefs 58, no. 11 (2011): 748–52. http://dx.doi.org/10.1109/tcsii.2011.2168021.

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Molina-Salgado, Gerardo, Alonso Morgado, Gordana Jovanovic Dolecek, and Jose M. de la Rosa. "LC-Based Bandpass Continuous-Time Sigma-Delta Modulators With Widely Tunable Notch Frequency." IEEE Transactions on Circuits and Systems I: Regular Papers 61, no. 5 (2014): 1442–55. http://dx.doi.org/10.1109/tcsi.2013.2289412.

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Raghavan, G., J. F. Jensen, J. Laskowski, et al. "Architecture, design, and test of continuous-time tunable intermediate-frequency bandpass delta-sigma modulators." IEEE Journal of Solid-State Circuits 36, no. 1 (2001): 5–13. http://dx.doi.org/10.1109/4.896223.

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Maurino, R., and P. Mole. "A 200-MHz IF 11-bit fourth-order bandpass /spl Delta//spl Sigma/ ADC in SiGe." IEEE Journal of Solid-State Circuits 35, no. 7 (2000): 959–67. http://dx.doi.org/10.1109/4.848204.

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Xu, Yang, Xinwang Zhang, Zhihua Wang, and Baoyong Chi. "A Flexible Continuous-Time $\Delta \Sigma $ ADC With Programmable Bandwidth Supporting Low-Pass and Complex Bandpass Architectures." IEEE Transactions on Very Large Scale Integration (VLSI) Systems 25, no. 3 (2017): 872–80. http://dx.doi.org/10.1109/tvlsi.2016.2611518.

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Kaplan, T. S., J. F. Jensen, C. H. Fields, and M. C. F. Chang. "A 2-GS/s 3-bit /spl Delta//spl Sigma/-modulated DAC with tunable bandpass mismatch shaping." IEEE Journal of Solid-State Circuits 40, no. 3 (2005): 603–10. http://dx.doi.org/10.1109/jssc.2005.843708.

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Dissertations / Theses on the topic "Tunable bandpass delta sigma ADC"

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Badran, Tamer. "Balayage de spectre utilisant les récepteurs radio logicielle." Electronic Thesis or Diss., Sorbonne université, 2020. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2020SORUS264.pdf.

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L'architecture conventionnelle utilisée par toutes les publications précédentes pour le récepteur de balayage de spectre est basée sur le CAN en BB, donc il a une consommation d'énergie élevée, une complexité plus élevée et souffre d'inadéquations de circuits et de non-linéarité. Dans ce travail, nous proposons d'utiliser un récepteur RF basé sur CAN delta-sigma en PB. Les CAN PB DS ajustables précédemment signalés implémentée de manière complexe. Nous présentons une implémentation efficace du CAN PB DS accordable. Un récepteur de détection de spectre, basé sur l'architecture frontale RF à fai
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Svensson, Hanna. "Study on a second-order bandpass Σ∆-modulator for flexible AD-conversion". Thesis, Linköping University, Department of Electrical Engineering, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-12105.

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<p>An important component in many communication system is the digital to analog converter. The component is needed in order to convert real world analog quantities to digital quantities which are easier to process. As the market for hand held devices with wireless communication with the outer world has increased new approaches for sharing the frequency spectrum are needed. Therefore it would be interesting to look at the possibility to design an analog to digital converter that, in runtime, can change the frequency band converted, and hence the used standard. This thesis study one of the possi
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McGinnis, Ryan Edward. "Flexible Sigma Delta Time-Interleaved Bandpass Analog-to-Digital Converter." Wright State University / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=wright1152542196.

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Thandri, Bharath Kumar. "Design of RF/IF analog to digital converters for software radio communication receivers." Texas A&M University, 2003. http://hdl.handle.net/1969.1/5774.

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Software radio architecture can support multiple standards by performing analogto- digital (A/D) conversion of the radio frequency (RF) signals and running reconfigurable software programs on the backend digital signal processor (DSP). A slight variation of this architecture is the software defined radio architecture in which the A/D conversion is performed on intermediate frequency (IF) signals after a single down conversion. The first part of this research deals with the design and implementation of a fourth order continuous time bandpass sigma-delta (CT BP) C based on LC filters for direct
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Liu, Xuemei. "Design of a 125 mhz tunable continuous-time bandpass modulator for wireless IF applications." Texas A&M University, 2004. http://hdl.handle.net/1969.1/3257.

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Bandpass sigma-delta modulators combine oversampling and noise shaping to get very high resolution in a limited bandwidth. They are widely used in applications that require narrowband high-resolution conversion at high frequencies. In recent years interests have been seen in wireless system and software radio using sigma-delta modulators to digitize signals near the front end of radio receivers. Such applications necessitate clocking the modulators at a high frequency (MHz or above). Therefore a loop filter is required in continuous-time circuits (e.g., using transconductors and integrators) r
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Mariano, André Augusto. "Mixed Simulations and Design of a Wideband Continuous-Time Bandpass Delta-Sigma Converter Dedicated to Software Dfined Radio Applications." Thesis, Bordeaux 1, 2008. http://www.theses.fr/2008BOR13644/document.

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La chaîne de réception des téléphones mobiles de dernière génération utilisent au moins deux étages de transposition en fréquence avant d'effectuer la démodulation en quadrature. La transposition en fréquence augmente la complexité du système et engendre de nombreux problèmes tels que la limitation de l'échelle dynamique et l'introduction de bruit issu de l'oscillateur local. Il est alors nécessaire d'envisager une numérisation du signal le plus près possible de l'antenne. Cette dernière permet la conversion directe d'un signal analogique en un signal numérique à des fréquences intermédiaires.
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Akram, Waqas. "Tunable mismatch shaping for bandpass Delta-Sigma data converters." Thesis, 2011. http://hdl.handle.net/2152/ETD-UT-2011-05-3575.

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Oversampled digital-to-analog converters typically employ an array of unit elements to drive out the analog signal. Manufacturing defects can create errors due to mismatch between the unit elements, leading to a sharp reduction in the effective dynamic range through the converter. Mismatch noise shaping is an established technique for alleviating these effects, but usually anchors the signal band to a fixed frequency location. In order to extend these advantages to tunable applications, this work explores a series of techniques that allow the suppression band of the mismatch noise shaping func
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Chang-Huan, Chen. "A Double Sampling Bandpass Delta-Sigma Modulator with Tunable Center Frequency." 2005. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0002-1407200502291100.

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Chen, Chang-Huan, and 陳昌煥. "A Double Sampling Bandpass Delta-Sigma Modulator with Tunable Center Frequency." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/80729274422072133405.

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碩士<br>淡江大學<br>電機工程學系碩士班<br>93<br>A Bandpass ∆Σ modulators are widely used in inter-mediate frequency (IF) and radio frequency (RF) communication systems. In order to avoid the low frequency noise in zero IF receiver and prevent the mismatch of the circuits from degrading the receiver performance, the single IF architecture is a good candidate. Since the signal, which is received and down-converted, may be varied due to process variations, a tunable bandpass ∆Σ modulator is required to improve the performance of the receiver. There are so many efforts are devoted in tunable continuous-time (CT)
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Chalvatzis, Theodoros. "Tunable RF bandpass delta-sigma digital receivers with millimetre-wave sampling clocks." 2008. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=742559&T=F.

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Book chapters on the topic "Tunable bandpass delta sigma ADC"

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Aboushady, Hassan. "A Multi-standard RF Bandpass Sigma-Delta ADC." In Key enabling technologies for future wireless, wired, optical and satcom applications. River Publishers, 2024. http://dx.doi.org/10.1201/9781003587309-17.

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Conference papers on the topic "Tunable bandpass delta sigma ADC"

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Flemming, Jesko, Bernhard Wicht, and Pascal Witte. "Stability Analysis for Frequency Tunable Bandpass Delta-Sigma ADC Architectures." In 2023 19th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD). IEEE, 2023. http://dx.doi.org/10.1109/smacd58065.2023.10192145.

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Akram, Waqas, and Earl E. Swartzlander. "Tunable mismatch shaping for quadrature bandpass delta-sigma data converters." In 2010 IEEE Workshop On Signal Processing Systems (SiPS). IEEE, 2010. http://dx.doi.org/10.1109/sips.2010.5624787.

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Sakr, Khaled, Mohamed Dessouky, and Abd-El Halim Zekry. "Design of tunable continuous-time quadrature bandpass delta-sigma modulators." In 2011 IEEE 6th International Design and Test Workshop (IDT). IEEE, 2011. http://dx.doi.org/10.1109/idt.2011.6123110.

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Schreier, R., H. Shibata, P. Hendriks, et al. "An IF digitizer IC employing a continuous-time bandpass delta-sigma ADC." In 2012 IEEE Radio Frequency Integrated Circuits Symposium (RFIC). IEEE, 2012. http://dx.doi.org/10.1109/rfic.2012.6242291.

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Huang, Shu-Chuan, and Chia-Te Fu. "A tunable SC bandpass delta-sigma modulator for multi-standard applications." In APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS). IEEE, 2008. http://dx.doi.org/10.1109/apccas.2008.4746230.

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Akram, Waqas, and Earl E. Swartzlander. "Tunable N-path mismatch shaping for multibit bandpass delta-sigma modulators." In 2009 Conference Record of the Forty-Third Asilomar Conference on Signals, Systems and Computers. IEEE, 2009. http://dx.doi.org/10.1109/acssc.2009.5469938.

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Afifi, M., M. Keller, Y. Manoli, and M. Ortmanns. "Excess loop delay compensation technique for tunable bandpass delta sigma modulators." In 2009 52nd IEEE International Midwest Symposium on Circuits and Systems (MWSCAS). IEEE, 2009. http://dx.doi.org/10.1109/mwscas.2009.5236078.

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Huang, Shu-Chuan, and Ting-Yen Wang. "A tunable SC bandpass delta-sigma modulator with noise-coupled architecture." In 2011 IEEE 54th International Midwest Symposium on Circuits and Systems (MWSCAS). IEEE, 2011. http://dx.doi.org/10.1109/mwscas.2011.6026518.

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Guelaz, Rachid, Patricia Desgreys, and Patrick Loumeau. "A sigma-delta bandpass ADC modelling in superconducting RSFQ technology with VHDL-AMS." In Design Languages (FDL). IEEE, 2008. http://dx.doi.org/10.1109/fdl.2008.4641427.

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Afifi, Mohamed, Ahmed Shahein, Michael Maurer, Matthias Keller, and Yiannos Manoli. "A self calibration technique for tunable continuous-time bandpass delta-sigma modulators." In 2012 IEEE International Symposium on Circuits and Systems - ISCAS 2012. IEEE, 2012. http://dx.doi.org/10.1109/iscas.2012.6271943.

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