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Rozprawy doktorskie na temat „RF Receiver and Transmitter”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Mikuláštík, Jiří. "Lokalizace RF vysilače." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-220688.

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The thesis deal with possibility of localization of avalanche victims. Main focus is for RF avalanche beacons. The major objects of this thesis are design and construction of this device. A large part of thesis describes design of avalanche beacon and particular steps of realization. The design take into account the compatibility with commercial beacons. The paramters of designed device are verified by testing and measurement.

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2

Szilàgyi, Làszlò, Guido Belfiore, Ronny Henker, and Frank Ellinger. "20–25 Gbit/s low-power inductor-less single-chip optical receiver and transmitter frontend in 28 nm digital CMOS." Cambridge University Press, 2017. https://tud.qucosa.de/id/qucosa%3A70657.

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The design of an analog frontend including a receiver amplifier (RX) and laser diode driver (LDD) for optical communication system is described. The RX consists of a transimpedance amplifier, a limiting amplifier, and an output buffer (BUF). An offset compensation and common-mode control circuit is designed using switched-capacitor technique to save chip area, provides continuous reduction of the offset in the RX. Active-peaking methods are used to enhance the bandwidth and gain. The very low gate-oxide breakdown voltage of transistors in deep sub-micron technologies is overcome in the LDD by

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3

Zapata, Catalina. "Ferramenta para modelagem de sistemas de comunicação." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/3/3140/tde-23072009-134000/.

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Este trabalho apresenta uma ferramenta para a simulação de sistemas de comunicação utilizando modelos em alto nível para cada um dos blocos empregados. A ferramenta é baseada em modelos comportamentais de blocos de Radio Freqüência (RF), o que reduz custos, tempo de simulação e permite um rápido diagnóstico de problemas precoces no projeto de um sistema de comunicação sem fio. O desenvolvimento de blocos, como o LNA (Low Noise Amplifier), o MIXER, o LO (Oscillator Local) e o PA (Power Amplifier), facilita a implementação de qualquer arquitetura de Transmissão e de Recepção. Para isso foram lev

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4

McCue, Jamin J. "An Interleaved Multi-mode ΔΣ RF-DAC with Fully Integrated, AC Coupled Digital Input". The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1449108272.

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5

Akbay, Selim Sermet. "Constraint-driven RF test stimulus generation and built-in test." Diss., Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/33913.

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With the explosive growth in wireless applications, the last decade witnessed an ever-increasing test challenge for radio frequency (RF) circuits. While the design community has pushed the envelope far into the future, by expanding CMOS process to be used with high-frequency wireless devices, test methodology has not advanced at the same pace. Consequently, testing such devices has become a major bottleneck in high-volume production, further driven by the growing need for tighter quality control. RF devices undergo testing during the prototype phase and during high-volume manufacturing (HVM).

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6

Abdusamad, Abdunaser M. "FEKO ANALYSIS OF ANTENNAS ON PLATES AND THE IMPACT ON TOMOGRAPHIC IMAGING." University of Dayton / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1582731346078004.

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7

Zerioul, Lounis. "Modélisation comportementale d'un réseau sur puce basé sur des interconnexions RF." Thesis, Cergy-Pontoise, 2015. http://www.theses.fr/2015CERG0776/document.

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Le développement des systèmes multiprocesseurs intégrés sur puce (MPSoC) répond au besoin grandissant des architectures de calcul intensif. En revanche, l'évolution de leurs performances est entravée par leurs réseaux de communication sur puce (NoC) à cause de leur consommation d'énergie ainsi que du retard. C'est dans ce contexte que les NoC à base d'interconnexions RF et filaires (RFNoC) ont émergé. Afin de gérer au mieux et d'optimiser la conception d'un RFNoC, il est indispensable de développer une plateforme de simulation intégrant à la fois des circuits analogiques et numériques.Dans un

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8

Khlif, Wassim. "Design of Tunable Low-Noise Amplifier in 0.13um CMOS Technology for Multistandard RF Transceivers." Digital WPI, 2007. https://digitalcommons.wpi.edu/etd-theses/714.

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The global market of mobile and wireless communications is witnessing explosive growth in size as well as radical changes. Third generation (3G) wireless systems have recently been deployed and some are still in the process. 3G wireless systems promise integration of voice and data communications with higher data rates and a superior quality of service compared to second generation systems. Unfortunately, more and more communication standards continue to be developed which ultimately requires specific RF/MW and baseband communication integrated circuits that are designed for functionality and

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9

Seth, Sachin. "Using complementary silicon-germanium transistors for design of high-performance rf front-ends." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/44721.

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The objective of the research presented in this dissertation is to explore the achievable dynamic range limits in high-performance RF front-ends designed using SiGe HBTs, with a focus on complementary (npn + pnp) SiGe technologies. The performance requirements of RF front-ends are high gain, high linearity, low dc power consumption, very low noise figure, and compactness. The research presented in this dissertation shows that all of these requirements can easily be met by using complementary SiGe HBTs. Thus, a strong case is made in favor of using SiGe technologies for designing high dynamic r

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10

Natarajan, Vishwanath. "Self-healing RF SoCs: low cost built-in test and control driven simultaneous tuning of multiple performance metrics." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/37165.

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The advent of deep submicron technology coupled with ever increasing demands from the customer for more functionality on a compact silicon real estate has led to a proliferation of highly complex integrated RF system-on-chip (SoC) and system-on-insulator (SoI) solutions. The use of scaled CMOS technologies for high frequency wireless applications is posing daunting technological challenges both in design and manufacturing test. To ensure market success, manufacturers need to ensure the quality of these advanced RF devices by subjecting them to a conventional set of production test routines t

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11

Kim, Hyungwook. "CMOS radio-frequency power amplifiers for multi-standard wireless communications." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/44786.

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The development of multi-standard wireless communication systems with low cost and high integration is continuously requested and accompanied by the explosive growth of the wireless communication market. Although CMOS technology can provide most building blocks in RF transceivers, the implementation of CMOS RF power amplifiers is still a challenging task. The objective of this research is to develop design techniques to implement fully-integrated multi-mode power amplifiers using CMOS technology. In this dissertation, a load modulation technique with tunable matching networks and a pre-distor

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12

Chen, Zhijie. "Cooperative transmitter-receiver arrayed communications." Thesis, Imperial College London, 2011. http://hdl.handle.net/10044/1/6924.

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This thesis is concerned with array processing for wireless communications. In particular, cooperation between the transmitter and receiver or between systems is exploited to further improve the system performance. Based on this idea, three technical chapters are presented in this thesis. Initially in Chapter 1, an introduction including array processing, multiple-input multiple-output (MIMO) communication systems and the background of cognitive radio is presented. In Chapter 2, a novel approach for estimating the direction-of-departure (DOD) is proposed using the cooperative beamforming. This

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13

Jandyala, Saikiran. "Design of BiCMOS7WL RF transmitter /." Available to subscribers only, 2005. http://proquest.umi.com/pqdweb?did=1083541621&sid=4&Fmt=2&clientId=1509&RQT=309&VName=PQD.

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14

Otto, Eric S. "DIGITAL CPFSK TRANSMITTER AND NONCOHERENT RECEIVER/DEMODULATOR IMPLEMENTATION." International Foundation for Telemetering, 1997. http://hdl.handle.net/10150/609699.

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International Telemetering Conference Proceedings / October 27-30, 1997 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>As radio frequency communications continue to grow, the available frequency spectrum becomes a valuable commodity, and as such may best be utilized in smaller and smaller increments. Hence, bandwidth efficient modulation schemes are desirable in that they allow better use of the frequency spectrum. Previous research has considered the spectral efficiency characteristics of several modulation schemes. It can be shown that eight- and 16-level Continuous Phase Freque

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15

Oney, Brad. "A TDRSS COMPATIBLE TRANSMITTER WITH AGILE RF ROUTING." International Foundation for Telemetering, 1999. http://hdl.handle.net/10150/607316.

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International Telemetering Conference Proceedings / October 25-28, 1999 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>An agile RF routing system has been developed which utilizes phasing techniques to direct signal power to any one of four orthogonally mounted antennae, or either set of two antennae mounted 180° apart on a launch vehicle. The system has been integrated into a telemetry transmitter and has shown superior performance to traditional methods of antennae switching. The unit is self-correcting to maintain maximum RF power at the desired antenna port(s) across a dy

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16

Venditti, Michael B. "Receiver, transmitter, and ASIC design for optoelectronic-VLSI applications." Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=84444.

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In modern digital systems, off-chip and intra-chip electrical interconnections suffer from a multitude of limitations as integrated circuits (ICs) continue to grow in size and processing capacity. Optical interconnects are capable of meeting the increasing I/O bandwidth needs in these systems. Optoelectronic-VLSI (OE-VLSI) technology incorporates optical I/O with ICs through the integration of arrays of optoelectronic devices with on-chip receiver and transmitter circuits. These optical I/Os are intended to replace or complement electrical interconnects for off-chip connections, and for

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17

Mella, Evans Epafras. "Transmitter precoding and receiver processing for broadband wireless systems." Thesis, University of Cambridge, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.611880.

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18

Li, Na. "Intelligent transmitter/receiver to locate infrared user in environment." Thesis, University of Warwick, 2009. http://wrap.warwick.ac.uk/2278/.

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Infrared (IR) handover is the procedure providing the change from one transmitter to another in an indoor environment. Since each transmitter covers a predefined small geographical area and handles the need of the infrared user for data transfer in that area. The active infrared user needs to change its transmitting point of connection to a wired backbone network while it is moving across the coverage boundaries of the multiple transmitters to which it is connected. For improving overall network performance, the active infrared user must be connected to the most suitable transmitter while acce

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19

Meier, Robert C. "A GPS RECEIVER/TRANSMITTER UNIT FOR TRACKING LAUNCH VEHICLES." International Foundation for Telemetering, 1999. http://hdl.handle.net/10150/607331.

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International Telemetering Conference Proceedings / October 25-28, 1999 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>Launch Vehicle tracking is indispensable due to the fact that wayward vehicles must be destroyed lest they cause loss of life and/or damage to property. Launch Vehicle tracking data is also useful in assessing vehicle performance and mission success. Cincinnati Electronics (CE) has developed a Global Positioning Satellite (GPS) Receiver/Transmitter Unit (RTU), specifically for use with launch vehicles. The CE GPS RTU was flown as an experiment on the Missile

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20

Woo, Sang Hyun. "Low noise RF CMOS receiver integrated circuits." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/50127.

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The objective of this research is to design and implement low-noise wideband RFIC components with CMOS technology for the direct-conversion architecture. This research proposes noise reduction techniques to improve the thermal noise and flicker noise contribution of a low noise amplifier (LNA) and a mixer. Of these techniques, the LNA is found to reduce noise, boost gain, and consume a relatively low amount of power without sacrificing the wideband and linearity advantages of a conventional common gate (CG) topology. The research concludes by investigating the proposed mixer topology, which se

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21

Zeng, Zhangfan. "Passive bistatic SAR with GNSS transmitter and a stationary receiver." Thesis, University of Birmingham, 2013. http://etheses.bham.ac.uk//id/eprint/4506/.

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This thesis is dedicated to the special class of bistatic SAR, where the transmitter is a Global Navigation Satellite System (GNSS) and receiver is fixed on the ground. Such a kind of geometry is suited for ground deformation monitoring. The employment of such a navigation satellite brings many advantages, such as shorter satellite revisit time (8-9 days) compared to imaging radar such as Envisat (35days). Moreover, due to large number of satellites deployed (at least 4 satellites could be seen at any time), persistent monitoring of a given area can be achieved from multiple angles simultaneou

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22

Holguín-Sánchez, Fausto Daniel. "Spectral Shape Division Multiplexing (SSDM): Apparatus, Transmitter, Receiver and Detection." DigitalCommons@CalPoly, 2012. https://digitalcommons.calpoly.edu/theses/800.

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Wireless communication companies require to use the frequency spectrum to operate. Both frequency licenses and infrastructure to reuse frequencies are costly resources subject to increasing demand. This work introduces a novel multiplexing method that saves spectrum called Spectral Shape Division Multiplexing (SSDM). Under certain configurations, SSDM displays higher flexibility and throughput than other spectrally efficient methods. SSDM defines the structure of a wireless multi-carrier by software. It is similar to Orthogonal Frequency Division Multiplexing (OFDM) in that both use overlapped

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23

Kim, Hyun-Woong. "CMOS RF transmitter front-end module for high-power mobile applications." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/47592.

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With the explosive growth of the wireless market, the demand for low-cost and highly-integrated radio frequency (RF) transceiver has been increased. Keeping up with this trend, complimentary metal-oxide-semiconductor (CMOS) has been spotlighted by virtue of its superior characteristics. However, there are challenges in achieving this goal, especially designing the transmitter portion. The objective of this research is to demonstrate the feasibility of fully integrated CMOS transmitter module which includes power amplifier (PA) and transmit/receive (T/R) switch by compensating for the intrinsic

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24

Neiva, Bruno Miguel Silva. "RF Transmitter and Receiver for OFDM." Master's thesis, 2018. https://repositorio-aberto.up.pt/handle/10216/114052.

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Neiva, Bruno Miguel Silva. "RF Transmitter and Receiver for OFDM." Dissertação, 2018. https://repositorio-aberto.up.pt/handle/10216/114052.

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26

Miao, Meng. "RF CMOS UWB transmitter and receiver front-end design." 2008. http://hdl.handle.net/1969.1/ETD-TAMU-2727.

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The low-cost low-power complementary metal-oxide semiconductor (CMOS) ultra wideband (UWB) transmitter and receiver front-ends based on impulse technology were developed. The CMOS UWB pulse generator with frequency-band tuning capability was developed, which can generate both impulse and monocycle pulse signals with variable pulse durations. The pulse generator integrates a tuning delay circuit, a square-wave generator, an impulse-forming circuit, and a pulse-shaping circuit in a single chip. When integrated with the binary phase shift keying (BPSK) modulator, the transmitter front-end can gen

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27

Chen, Chi-Tsan, and 陳奇燦. "Energy-Efficient RF Transmitter and Receiver Using Injection-Locked Oscillators." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/74034911465718068457.

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博士<br>國立中山大學<br>電機工程學系研究所<br>100<br>Future wireless communication systems will have higher data transmission rates and energy efficiencies than those used today. This fact raises serious challenges to the design of conventional transceiver architectures. This doctoral research develops energy-efficient RF transmitters and receivers for next-generation wireless communications. It begins with a theoretical analysis of the injection locking of oscillators and a modified Class-E power amplifier (PA) for use in developing the proposed transmitter and receiver. Based on the presented theory, a novel

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28

Xu, Rui. "CMOS Integrated Circuit Design for Ultra-Wideband Transmitters and Receivers." 2009. http://hdl.handle.net/1969.1/ETD-TAMU-2009-08-833.

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Ultra-wideband technology (UWB) has received tremendous attention since the FCC license release in 2002, which expedited the research and development of UWB technologies on consumer products. The applications of UWB range from ground penetrating radar, distance sensor, through wall radar to high speed, short distance communications. The CMOS integrated circuit is an attractive, low cost approach for implementing UWB technology. The improving cut-off frequency of the transistor in CMOS process makes the CMOS circuit capable of handling signal at multi-giga herz. However, some design challenges

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Yu, Chih-Tao, and 余之陶. "An IEEE 802.15.4 Receiver RF Front-End And A BFSK Super-Regenerative Transmitter For 2.4GHz ISM Band Applications." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/74459608011246649253.

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碩士<br>國立中正大學<br>電機工程研究所<br>99<br>The thesis develops two circuits for ISM band application. One of circuits is RF front-end circuit for IEEE 802.15.4 under the low IF receiver structure. And the other one is super regenerative transmitter which possesses low power consumption and meets the goal of sensing within short range. Due to low power consumption issue in IEEE standard, both current-reused method and sub-threshold region technique are adopted in this circuit. Without sacrificing the gain in circuit, less current is employed to reduce the power consumption effectively. As for noise requ

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Po, Chia-Yuen, and 柏家源. "An IEEE 802.15.4 Transmitter And A BFSK Super-Regenerative Receiver RF Front-End For 2.4GHz ISM Band Applications." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/49713887013169897943.

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碩士<br>國立中正大學<br>電機工程研究所<br>99<br>In this thesis, two RF front-ends have been implemented for 2.4GHz ISM band applications. One is a 2.4GHz RF front-end transmitter for IEEE 802.15.4, and a careful layout is adopted for improving chip performance. The transmitter includes a Gilbert-cell mixer, a differential to single-ended converter and a two-stage power amplifier. The mixer uses multi-tanh technology and stacks PMOS as Class AB structure, therefore, the proposed structure can increase the linearity and the conversion gain. Thanks to the differential output of mixer, a differential to single-

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Tsou, Yi-Hsun. "A Study of Noise-Parameters De-embedding of RF MOSFETs and A Study of OOK Receiver/Transmitter for Wireless Biomedical-sensor System Applications." 2007. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0020-3107200713330700.

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Tsou, Yi-Hsun, and 鄒宜勳. "A Study of Noise-Parameters De-embedding of RF MOSFETs and A Study of OOK Receiver/Transmitter for Wireless Biomedical-sensor System Applications." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/90815493625583969674.

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碩士<br>國立暨南國際大學<br>電機工程學系<br>95<br>This thesis is mainly composed of two parts which study the active device and passive device and circuit design for RFIC and biomedical applications. First, in study the active device and passive device, we introduce “open-thru” de-embedding technology which can obtain intrinsic device characteristics. This method can minimize the consumption of chip area for dummy structures. We also propose the concept of “center PGS” to further improve the performance of on-chip spiral inductors. From measurement results, “center PGS” structure indeed better than “tradi

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Σταθόπουλος, Αναστάσιος. "Σχεδιασμός και ανάπτυξη ενός RF υποσυστήματος 2Χ2 MIMO test bed". Thesis, 2012. http://hdl.handle.net/10889/5872.

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Τα πλεονεκτήματα που προκύπτουν από τη χρησιμοποίηση πολλαπλών κεραιών εκπομπής και πολλαπλών κεραιών λήψης (Multiple Input Multiple Output, MIMO) στις τηλεπικοινωνίες προκάλεσαν εκτεταμένο ενδιαφέρον μελέτης από την επιστημονική κοινότητα και υιοθετήθηκαν σε πολλές εφαρμογές της καθημερινής μας ζωής. Στο Κεφάλαιο 2 περιγράφονται με συντομία τα πλεονεκτήματα της τεχνολογία MIMO και πώς μπορεί να βελτιώσει τη ποιότητα επικοινωνίας. Όπως σε κάθε τεχνολογία υπάρχουν και οι αντίστοιχοι περιορισμοί που δημιουργούνται λόγω διαφόρων φαινομένων μετάδοσης των ηλεκτρομαγνητικών κυμάτων όπως διαλείψεις (

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Yu-Hsuan, Liu. "RF Transmitter." 2005. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0001-1407200510573200.

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Liu, Yu-Hsuan, and 劉又瑄. "RF Transmitter." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/01738922411740823436.

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碩士<br>國立臺灣大學<br>電子工程學研究所<br>93<br>A 5~ 6 GHz CMOS transmitter front-end has been designed in this work. This design contains I, Q up-conversion mixers and a VGA followed by an on-chip balun. I, Q mixers translate the baseband signal to a required frequency band and perform signal addition of in-phase and quadrature signal. The up-converted signal is amplified by a VGA to raise the output power level. Then a balun is added at the output for differential-to-single conversion. In order to process the large signals from baseband without saturating the circuit, the front-end demands high linearity

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Dasgupta, Kaushik. "Self-Healing Techniques for RF and mm-Wave Transmitters and Receivers." Thesis, 2015. https://thesis.library.caltech.edu/8717/1/KaushikThesis.pdf.

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<p>With continuing advances in CMOS technology, feature sizes of modern Silicon chip-sets have gone down drastically over the past decade. In addition to desktops and laptop processors, a vast majority of these chips are also being deployed in mobile communication devices like smart-phones and tablets, where multiple radio-frequency integrated circuits (RFICs) must be integrated into one device to cater to a wide variety of applications such as Wi-Fi, Bluetooth, NFC, wireless charging, etc. While a small feature size enables higher integration levels leading to billions of transistors co-exist

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Amirkhanzadeh, Robabeh. "High resolution integrated passive phase shifters for future wireless communications." Thesis, 2015. https://vuir.vu.edu.au/28799/.

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This thesis focuses on the implementation of high resolution phase shifter devices for adaptive cancelling applications. Cancelling is a potential replacement for filtering in wireless handsets, where the area allocated to filtering is becoming excessive due to the growing numbers of transmission frequencies. Cancelling circuits have the potential to be integrated directly in silicon as part of the radio circuit. Adaptive cancelling requires precise adjustments of the gain and phase of the reference RF signal.

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Agarwal, Ashish. "DAB: Transmitter, Receiver and SVM Classifier." Thesis, 2011. http://ethesis.nitrkl.ac.in/2884/1/209ec1099.pdf.

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The aim of this thesis is to implement a Digital Audio Broadcast (DAB) system in base-band. In this work I designed a DAB transmitter for mode II, following the ETSI standards for DAB transmitter was designed. This mode has been chosen for simulation because of its suitability in the local area terrestrial broadcasting and to be a model that presents other transmission mode implementation. The physical modulation part of the DAB for transmission modes II as well as its receiver is implemented. The prime focus of this thesis is on the reception side. In the receiver side, receiver synchronizat

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39

ZHENG, DING-YUAN, and 鄭丁元. "RF transmitter circuit design and experiment." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/02246692479857177063.

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Shun-I, Tsai, and 蔡順意. "RF Front-end Receiver Design." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/20883727267917607967.

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碩士<br>國立交通大學<br>電子工程系所<br>96<br>This thesis presents a 4GHz to 20GHz low noise amplifier, and a novel architecture of mixer. Low noise amplifier utilizes four MOS transistors which are designed as common-mode source architecture, and apply gate inductor and parallel-feedback capacitor to achieve wide-band input impedance matching. Power gain can be up to 22dB and input reflection coefficient can be lower than -10dB on intended frequency range, and is fabricated in TSMC 0.18μm CMOS technology. The passive mixer is a novel architecture, and is never published on worldwide international papers. T

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陳維華. "CMOS RF Transmitter design for WLAN 802.11B." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/23522472421212795807.

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Chuang, Fuh-Chung, and 莊福春. "RF CMOS Transmitter Design for ZigBee System." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/52927358997549117202.

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碩士<br>國立中正大學<br>電機工程所<br>94<br>In this thesis, a ZigBee RF transmitter is designed with the 0.18μm CMOS process. The transmitter includes a balanced active low-pass filter, an I/Q differential up-converter, an differential output amplifier, an high isolation transmit/receive switch , and an high- IP3 dual-band amplifier. For the active low-pass filter, the circuit employs fifth-order Gm-C elliptic filter topology, where the cutoff frequency is voltage-tunable from 1.1 MHz to 2.2 MHz and stopband suppression reaches 40 dB. The Gilbert-cell mixer topology is used to design the low-IF quadracture

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Lin, Wei-Ming, and 林韋名. "Analog Front End for CMOS RF Transmitter." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/26706916816453845552.

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碩士<br>輔仁大學<br>電子工程學系<br>91<br>This thesis described a RF transmitter used in wireless communication system. The transmitter has three main parts, included phase-locked loop, pulsewidth control loop and transmitter front-end circuits. It’s operating frequency range is 315~916MHz. The modulation are ASK and Audio (AM) mode. The signal output power is 100mW. 　The architecture of phase-locked loop is integer and divided by 32 type. It was used to provide the center frequency of the transmitter. Due to use source follower as the internal power supply of the voltage-controlled oscillator

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Tsai, Chun-An, and 蔡俊安. "Radio Frequency Transmitter and Receiver Integrated Circuit Design." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/38441162469986214837.

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博士<br>國立臺灣海洋大學<br>電機工程學系<br>92<br>This dissertation presents the design of a CMOS RF transmitter and receiver front end. The receiver contains a low noise amplifier, a down conversion mixer, and a voltage control oscillator. While the transmitter consists of a power amplifier, an up conversion mixer, and a voltage control oscillator. All the components were designed with the TSMC CMOS high frequency models. These models were specially implemented for RF receiver and transmitter design. In receiver design, we used the inductance matching skill, band pass filter, and the DC isolation capacitance

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Huang, Jyi-Hong, and 黃吉宏. "Study on Microwave-Semiconductor Diffractive Transmitter-Receiver Module." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/71284120039896420033.

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碩士<br>國立海洋大學<br>光電科學研究所<br>91<br>Beam scanners are essential components in applications where it is necessary to form and scan an electromagnetic beam. In general, beam scanners are classified into mechanical and non-mechanical styles. Mechanical beam scanners employ a movable antenna. Generally they are heavier than desired and often expensive. Non-mechanical beam scanners are based on phased array antennas and employ phase shifters to individual elements or groups of elements[1]. The phased array approach offers many advantages, but the multiplicity of phase shifters makes such systems costl

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Chih-Chia, Chen, and 陳志嘉. "Design of LVDS Gb/s Transmitter and Receiver." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/03450600857461392816.

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碩士<br>國立暨南國際大學<br>電機工程學系<br>90<br>In recent years, the advancement of fabrication and circuit design techniques as well as the trend of consumer products impels the integrated circuit designs toward high speed and low power applications. I/O interface plays an important role in achieving high speed and low power integrated circuit designs. Low voltage differential signal (LVDS) I/O standard used for data transmission between digital systems can fulfill the requirements of high speed and low power. In this thesis, the designs of transmitter and receiver for LVDS standard transceiver are investi

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Tuo, Yo-Lin, and 涂曜麟. "GPS Receiver RF Front-end Module." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/83618607105727196851.

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碩士<br>國立中央大學<br>通訊工程研究所<br>93<br>In the thesis, a RF front end for GPS receiver is designed using coplanar-waveguide structure. Three parts of the receiver are mainly considered：antenna, band pass filter, and low noise amplifier. Based on the principle of the multi-band resonance, the bandwidth of the antenna is increased for 1.5% to 3%, compared to single patch antenna. Moreover, it is done without sacrificing antenna gain. The filter is designed using slow-wave structure, and therefore the size is reduced significantly. The noise filter is designed using the -type CPW discontinuities, 16.5d

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Yu, Sheng-Wen, and 余聖文. "Implementation of LTE RF receiver systems." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/39204177357185317374.

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碩士<br>國立勤益科技大學<br>電子工程系<br>102<br>The trend in wireless technology prevails globally, and new technologies are developed and advanced rapidly. Wireless communication systems have evolved from the use of analog signals to digital signals, and fixed equipment has been developed into portable equipment for users. Thus, people are benefiting from achievements in the surge of wireless equipment development. Smart phones and tablet computers have promoted the use of mobile Internet. According to the development of the global mobile communications market, this study was divided into two sections. In

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陳聯興. "RF Transmitter Front-End Design for IEEE 802.11A." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/23514820062865710670.

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碩士<br>國立交通大學<br>電機資訊學院碩士在職專班<br>92<br>In this thesis, a direct-conversion transmitter front-end for IEEE 802.11a has been designed and fabricated in UMC 0.18-μm 1P6M CMOS technology and packaged in SPIL QFN20. There are two features in this chip. First, it operates in the 5 to 6 GHz which covers the U-NII frequency band (5.15 to 5.825GHz). Secondly, it reduces the needs for external component. No external baluns and SAW filters are required. The transmitter front-end contains two baluns, an up-conversion mixer and a three-stage pre-amplifier. The simulation achieves an output 1-dB compression

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Zhang, Jie, and 張傑. "IEEE802.11 ac WLAN 5.25GHz CMOS RF Transmitter Design." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/83583404376247869109.

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碩士<br>國立臺灣海洋大學<br>電機工程學系<br>102<br>In this thesis, we design a 5.25GHz RF transmitter front-end, mainly used in IEEE 802.11ac system and composed of a voltage-controlled oscillator, a mixer, and a power amplifier. The circuit components are simulated using TSMC 0.18 um 1P6M CMOS Mixed-Signal model and the Agilent Advanced Design System (ADS) software provided by National Chip Implementation Center. The voltage controlled oscillator uses current reused architecture and gm boosting technique to reduce power consumption and uses the mutual inductance to increase the circuit Q value and reduce the

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