Relevant bibliographies by topics / Multi-Band antennas

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Multi-Band antennas'

Author: Grafiati
Published: 5 June 2025
Last updated: 25 June 2025

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Journal articles on the topic "Multi-Band antennas"

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Shaleh, Adith Ismail. "Evaluation of Base Station Efficiency Using Test Drives on Single-Band and Multi-Band Antennas." Jurnal Jartel: Jurnal Jaringan Telekomunikasi 3, no. 2 (2016): 20–25. http://dx.doi.org/10.33795/jartel.v3i2.216.

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Telecommunications support equipment and systems play a vital role in the network. Multi-band sectoral antennas are starting to replace single-band sectoral antennas at several base stations. The use of a single-band antenna that requires many antennas at the base station is not practical. The following research is conducting tests to evaluate the coverage area, rx signal level and network throughput produced by a multi-band sectoral antenna. Comparison of coverage area calculation using the walfisch-ikegami method. Testing the coverage area with the rx signal level utilizes a drive test so that the optimization of the success of the multi-band antenna is paired to obtain data to support decision making and determine the efficiency of the device in urban areas. From the test results of these 3 factors, the network efficiency generated by multi-band sectoral antennas and single-band sectoral antennas on the antenna coverage area shows that the results of single-band antennas are further than multi-band antennas. Meanwhile, on the signal side that is measured in the drive test process, the 2G network produced by the multi band antenna is better, for the 3G network the single band antenna is better. The 3G network throughput measurement data shows that the uplink access speed results are not good, because the good throughput value is only 42.54%. Measurements on the downlink side are also in poor condition, because the good throughput value is 38.57%.
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Chitambara Rao, Karedla, Dasari Nataraj, K. S. Chakradhar, et al. "An Integrated Dual Antenna for Multi-Band Satellite Communication Applications." Engineering, Technology & Applied Science Research 15, no. 3 (2025): 23707–13. https://doi.org/10.48084/etasr.10372.

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Satellite communication applications for a variety of platforms are expanding quickly as the current technology and the demand for multi-band antennas are driving up. Multi-band antennas are likely to be required for the majority of communication systems including commercial, amateur, and military ones. For military communications, various antennas are employed on a mast to cover different bands, particularly the multifunction mast-mounted antennas that are based on submarines. However, there will be limited space on the mast in case different antennas are used for different frequencies, a limitation which will restrict the ability of the submarine-based multifunction mast-mounted antenna to cover the different bands. Thus, instead of employing different antennas for different bands, a multi-band antenna can be used to compensate for the space limitation. Modern submarines should also be able to communicate with satellites. Designing an antenna for satellite communication is difficult because successful operation necessitates specific characteristics, such as low axial ratio, low Voltage Standing Wave Ratio (VSWR), high gain, high band width, and high 3 dB beam width. This work proposes an inventive design approach for an integrated dual antenna on a single ground for two bands, the L-Band and S-Band. The latter cover the five satellite communication applications, including sending (2500-2520 MHz) and receiving (2670-2690 MHz) bands of S-Band satellite communication, the Global Positioning System (GPS)-1575.42 MHz, the Global Navigational Satellite System (GNSS)-1610 MHz, and the Indian Regional Navigational Satellite System (IRNSS)-1176.5 MHz. To examine important characteristics, including VSWR, gain, axial ratio, and 3 dB beam width, a simulation of an integrated dual antenna is constructed. The parameters are examined after the simulation in order to assess the proposed antenna's performance. The analysis results indicate that the proposed antenna is suitable for a variety of satellite communication applications, and highly suitable for both the L-Band and S-Band.
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Cheng, Xiaoyu, Shaofeng Bi, Yunfei Sun, and Chengwei Yuan. "C/X/Ku triple-band all-metal slot antenna." Journal of Physics: Conference Series 2384, no. 1 (2022): 012002. http://dx.doi.org/10.1088/1742-6596/2384/1/012002.

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Abstract Most multi-band all-metal slot antennas are dual-band. Their design concept is not feasible for triple-band antennas. A triple-band all-metal slot antenna is designed using an electromagnetic band gap structure (EBG). The antenna can work at C/X/Ku-band. Simulated results are presented to demonstrate the feasibility of the design. The compact antenna expands the working frequency of an all-metal slot antenna, which is especially appealing for high-power antennas.
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Ramalakshmi, Gudla, and P. Mallikarjuna Rao. "A Novel Metamaterial Inspired 2nd Iteration Koch Fractal Antenna for Wi-Fi, WLAN, C band and X band Wireless Communications." Journal of Physics: Conference Series 2062, no. 1 (2021): 012004. http://dx.doi.org/10.1088/1742-6596/2062/1/012004.

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Abstract The rapid advancements in wireless technology desires compact, miniaturized, multiband and ultra wideband antennas. Fractal antennas have been proved as a source for fulfilling these demands. In this paper a 2nd order Koch fractal antenna of size 29.6 × 35.7mm2 designed on FR4-epoxy substrate material of dielectric constant (ɛr) 4.4 with a height of 1.6mm. This antenna is named as ANTENNA-1. To increase this antenna’s performance a meta material unit cell has been placed on the ground plane to serve multi band applications and is named as ANTENNA-2, which is the proposed antenna in this paper. The simulations have been carried out for both the antennas using ANSYS HFSS tool over the frequency sweep of (1-12GHz). The simulation results of proposed antenna producing 7 frequency bands which serves Wi-Fi, WLAN, C-band, and X band wireless communications. The simulation results like return loss, VSWR values have a good matching with the measured return loss, VSWR results of the fabricated antenna
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Prahlada, Rao K., RM Vani, and PV Hunagund. "A compact multi band microstrip antenna." Algerian Journal of Engineering and Technology 03 (December 28, 2020): 017–19. https://doi.org/10.5281/zenodo.4400205.

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This paper presents the design of microstrip antennas for L, S and C band applications. The rectangular microstrip patch antennas are designed at a frequency of 2GHz and have been simulated using Mentor Graphics IE3D simulation software. The substrate used in the design is FR-4 glass epoxy, which has a dielectric constant of 4.2. The operating frequency range is 1-7 GHz. The modified microstrip antenna with plus shaped slot at the center of the patch yields an overall bandwidth of 10.47 % and lowest resonant frequency of 1.71 GHz. This antenna provides a size reduction of 13.63 %.   
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Tiwari, Rahul, and Seema Verma. "PROPOSED A COMPACT MULTIBAND AND BROADBAND RECTANGULAR MICROSTRIP PATCH ANTENNA FOR C-BAND AND X-BAND." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 13, no. 3 (2014): 4291–301. http://dx.doi.org/10.24297/ijct.v13i3.2760.

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In this communication two proposed antenna described one for broadband at 6.71445GHz to 11.9362GHz with finite ground plane. The antenna designed with 11.4051mm× 8.388 mm radiating copper patch with ground plane design with 21.0051mm x17. 988mm. And this Compact broadband rectangular shape microstrip patch antenna is designed and analyzed for the return loss of -20.08 dB is achieved at the resonant frequency of 7.941GHz, From Antenna2-it is observed that, antenna for multiband at different frequency. The primary radiating elements are Simple Rectangular Microstrip Patch Antenna in upper side with probe feed and use finite ground plane are two parallel crossed printed slot for three different frequency applications which is smaller in size compared to other available multiband antennas. From the result, it is observed that, the return loss of -16.97 dB is achieved at the first resonant frequency of 4.853GHz, -10.30dB at the second resonant frequency of 8.382GHz, -10.73 dB at the third resonant frequency of 9.265GHz, -17.38 dB at the fourth resonant frequency of 10.15GHz and -12.37 dB at the fifth resonant frequency of 11.91GHz. This broadband and multi-band highly efficient antenna for use in C-Band, and X-Band.
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Wang, Sungsik, Hyunsoo Kim, Dongyoon Kim, and Hosung Choo. "Multi-Band Array Antenna Sharing a Common Aperture with Heterogeneous Array Elements." Applied Sciences 12, no. 18 (2022): 9348. http://dx.doi.org/10.3390/app12189348.

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This paper proposes a multi-band array antenna that shares a common aperture with heterogenous array elements. The multi-band array antenna includes one printed dipole antenna for the S-band and 3 × 3 array E-shaped patch antennas for the X-band. The current directions of the printed dipole and E-shaped antenna are orthogonal to each other, which properly diminishes the mutual coupling interference. To decrease the mutual coupling interference among the X-band components, we placed cavities using multiple vias surrounding the X-band components. To check the validity of the proposed design, the unit-cell was expanded to a 12 × 12 X-band array configuration, and then the beam steering properties were examined. The proposed antenna’s average gains are 5.2 dBi in the S-band and 5.2 dBi in the X-band. The bore-sight gain of the extended array configuration on the ship mast is 35.6 dBi. The results confirm that the proposed design is suitable for MFR applications even in a shared aperture.
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Lahiani, Mohamed Aziz, Zbyněk Raida, Jiří Veselý, and Jana Olivová. "Pre-Design of Multi-Band Planar Antennas by Artificial Neural Networks." Electronics 12, no. 6 (2023): 1345. http://dx.doi.org/10.3390/electronics12061345.

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In this communication, artificial neural networks are used to estimate the initial structure of a multiband planar antenna. The neural networks are trained on a set of selected normalized multiband antennas characterized by time-efficient modal analysis with limited accuracy. Using the Deep Learning Toolbox in Matlab, several types of neural networks have been created and trained on the sample planar multiband antennas. In the neural network learning process, suitable network types were selected for the design of these antennas. The trained networks, depending on the desired operating bands, will select the appropriate antenna geometry. This is further optimized using Newton’s method in HFSS. The use of the neural pre-design concept speeds up and simplifies the design of multiband planar antennas. The findings presented in this paper will be used to refine and accelerate the design of planar multiband antennas.
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Boychuk, Sergey I. "Mathematical model of an antenna-waveguide path with signal separation by polarization – frequency." Physics of Wave Processes and Radio Systems 27, no. 1 (2024): 61–70. http://dx.doi.org/10.18469/1810-3189.2024.27.1.61-70.

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Background. The need to create antenna-waveguide paths for multi-band reflector antennas of satellite communication systems requires the use of various methods for selecting the structure, determining and optimizing the parameters of antenna-waveguide paths. Aim. Development of a mathematical model of antenna-waveguide paths of multi-band reflector antennas, built on the basis of the «polarization separation – frequency separation» method with the implementation of the auto-tracking function. Methods. A mathematical model of antenna-waveguide paths of multi-band reflector antennas, built on the basis of the «polarization separation – frequency separation» method, allows us to determine the main characteristics of antenna-waveguide paths and incoming devices with an auto-tracking function. Results. The main elements of the mathematical model of multi-band antenna-waveguide paths built on the basis of the «polarization separation – frequency separation» method are determined. Conclusion. A mathematical model has been proposed that makes it possible to reduce the requirements for the computing tools used when developing antenna-waveguide paths in terms of RAM capacity and performance. The ability to analyze and determine the characteristics of antenna-waveguide paths using a mathematical model has been implemented. The stages of determining the parameters of antenna-waveguide paths are presented, based on the developed mathematical model of the corresponding design option, as well as theoretical and experimental data confirming the correctness of the model of antenna-waveguide paths.
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Zhidong, Zhong, Shu Xiayun, Chang Xuefeng, Tang Yiquan, and Cheng Sai. "Design of multi-band flexible microstrip antenna based on micro drop jetting." Journal of Physics: Conference Series 2740, no. 1 (2024): 012030. http://dx.doi.org/10.1088/1742-6596/2740/1/012030.

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Abstract Due to the high compatibility of micro-droplet jetting 3D printing technology within the realm of printed electronics, a flexible and miniaturized multi-band microstrip antenna was designed. The purpose of this is to extend the wireless signal response range of wearable devices and to investigate the feasibility of producing wearable devices with high efficiency. The antenna uses polydimethylsiloxane (PDMS) as the dielectric substrate and nanosilver as the conductive material for the radiating patch, demonstrating remarkable flexibility. The antenna’s structure underwent simulation and analysis through frequency sweeping using ANSYS HFSS simulation software. The outcomes illustrate the antenna operating within three frequency bands at 2.5GHz, 3.5GHz, and 5.8GHz, and the return loss is kept below -18dB for each central frequency. Simultaneously, it displays favorable flexibility. The radiation pattern of the antenna indicates that it has good directivity and no extra side lobes are generated. Ultimately, Antennas were fabricated using microdroplet spraying technology, and the final product’s characteristics and morphology were analyzed. The aforementioned findings demonstrate that micro-droplet jetting technology’s remarkable precision and efficiency render it a viable approach for the processing and production of flexible microstrip antennas.
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Dissertations / Theses on the topic "Multi-Band antennas"

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Tzortzakakis, Michail. "Multi-band antennas for mobile phones." Thesis, University of Sheffield, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.434598.

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Xu, Hang. "Multi-band small antennas for mobile terminals." Thesis, University of Kent, 2018. https://kar.kent.ac.uk/71284/.

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The thesis presents several novel ideas of designing electrically small antennas for mobile terminals such as mobile phones. As the fifth generation wireless systems (5G) is coming soon, radio signals at sub 6 GHz and millimetre-wave (mmWave) frequencies will be employed in mobile communication. In this thesis, the author concentrates on the antennas at sub 6 GHz, because the signals at sub 6 GHz will still play an important role in 5G mobile communication due to the advantage of signal penetration through buildings. The research areas consist of main antenna and multi-input multi-output (MIMO) antenna technology including decoupling techniques and MIMO antenna unit. First, a novel six-mode loop antenna as a main antenna is proposed for mobile phones. Loop antennas offer better user experience than monopole antennas, inverted-F antennas (IFA), and planar inverted-F antennas (PIFA) because of the unique balanced modes (1λ, 2λ, ...). However, the balanced modes also cause narrower bandwidth of loop antennas. In order to overcome the bandwidth problem, how to reach the upper limit of the existing operating modes and how to create more modes are explored. A novel monopole/dipole parasitic element, which operates at an unbalanced monopole-like 0.25λ mode and a balanced dipole-like 0.5λ mode, is firstly proposed. In order to validate the concept, one prototype with the dimension of 75×10×5 mm3 is designed, fabricated, and measured. The antenna is able to cover 660-1100 MHz, 1710-3020 MHz, 3370-3900 MHz, and 5150-5850 MHz, which is wide enough for almost all the service of mobile telecommunication systems. Then, a multimode decoupling technique is proposed for wideband/multiband isolation enhancement in compact volume. Although decoupling techniques have been researched for many years, multimode decoupling technique remains a great challenge for mobile terminals. One difficulty in achieving multi decoupling modes is that the operating modes of closely-packed decoupling elements have very strong mutual effect, which makes the tuning complicated and even unfeasible. Thus, in physical principle, a novel idea of achieving the stability of the boundary conditions of decoupling elements is proposed to solve the mutual effect problem; in physical structure, a metal boundary is adopted to realize the stability. One distinguished feature of the proposed technique is that the independent tuning characteristic can be maintained even if the number of decoupling elements increases. Therefore, wideband/multiband high isolation can be achieved by isolating multi decoupling elements. To validate the concept, two case studies are given. In a quad-mode decoupling design, the isolation is enhanced from 12.7 dB to > 21 dB within 22.0% bandwidth by using a 0.295λ0×0.059λ0×0.007λ0 decoupling structure. Finally, a novel principle, namely differential/common mode (DM/CM) design, is proposed to achieve highly integrated MIMO antenna unit in mobile terminals. The inspiration comes from a dipole fed by a differential line which can be considered as differential mode (DM) feed. What will happen if the DM feed is transformed into a common mode (CM) feed? Some interesting features are found in the research. By symmetrically placing one DM antenna and one CM antenna together, a DM/CM antenna can be achieved. Benefitting from the coupling cancellation of anti-phase currents and the different distributions of the radiation currents, a DM/CM antenna can obtain high isolation and complementary patterns, even if the radiators of the DM and CM antennas are overlapped. Therefore, good MIMO performance can be realized in a very compact volume. To validate the concept, a miniaturized DM/CM antenna unit is designed for mobile phones. 24.2 dB isolation and complementary patterns are achieved in the dimension of 0.330λ0×0.058λ0×0.019λ0. One 8×8 MIMO antenna array is constructed by using four DM/CM antenna units and shows good overall performance. The proposed idea of DM/CM design may be promising for other applications that need high isolation and wide-angle pattern coverage.
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Yin, Jungang. "Multi(Wide)-Band Multi-Functional Antennas Based On Folded Dipoles." Doctoral thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for elektronikk og telekommunikasjon, 2011. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-14600.

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This doctoral thesis deals with designs and developments of multi(wide)-band multifunctional antennas based on folded dipoles. In the beginning, the concept of Orthogonal Folded Dipoles (OFD) are put forward. Orthogonal folded dipoles are formed by two identical two-port folded dipoles orthogonally joining with each other at the center, and can be fed through different combinations of feed nodes to offer dual- and wide-band modes, respectively. The impedances of the 2 modes are studied both by analytical models and by commercial electromagnetic simulation tools. The properties of the linearly polarized radiation patterns in the two modes vary quite little, except for ±45◦  rotation of two principal planes. In this way, orthogonal folded dipoles can possibly provide pattern reconfigurability in a context of switchable types and orientations of polarizations. Next, the concept of Log-Periodic Folded Dipole Array (LPFDA) is proposed. It stems from the traditional log-periodic dipole array, whereas folded dipoles instead of straight dipoles are applied as the elements of the array. Two configurations, i.e. partly-scaled LPFDA and fully-scaled LPFDA, are studied through simulations and optimizations. The comparison shows that the latter outperforms the former in terms of higher directivity, reduced front-to-back ratio and lower crosspolar level. The key parts of this thesis focus on exploiting Eleven antennas, based on the LPFDAs, in a variety of applications. First, the 4-port L-band lab model for use in satellite terminals demonstrates that the radiation patterns for monopulse tracking can be achieved through different excitation combinations of the multiport Eleven antenna. Second, a decade bandwidth, an unchanged phase center and nearly constant directivities over the whole band can be regarded as the major figure-of-merit of the Eleven antenna, which makes it suitable as feed for prime-fed reflector antennas. Through endeavors of using Genetic Algorithms, the wideband Eleven antennas have been gradually optimized in term of matching as well as efficiencies. Besides, the rotationally symmetric circular Eleven feed is a very promising solution for improving the BOR1 efficiency and therefore the aperture efficiency by a fraction of dB. Last but not least, the two multiport L-band lab models measured in a reverberation chamber demonstrate that the Eleven antenna with MIMO diversity ports can possibly overcome narrowband multipath fading in a real radio link and improve the link quality in terms of a significant diversity gain and high maximum available capacity.
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Abdelaziz, Abdelaziz Abdelmonem. "Compact multi-band microstrip planar antennas and arrays." Thesis, Cranfield University, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.315345.

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Hussien, Khairi Mutaz Hamed. "Study of multi-band and ultra-wide band antennas (6-8.5 GHz)." Thesis, Linköpings universitet, Institutionen för teknik och naturvetenskap, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-96299.

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Since the United Sate Federal Communication Commission (FCC) released the first Ultra Wide-band (UWB) report on February 14, 2002, the interest in UWB technology has increased substantially in both academia and industry. Interest is to simulate by the expectation that UWB can solve the shortage of the available frequency recourses. The European Electronics Communications Committee (ECC) has approved the use of UWB devices in the range from 6-8.5 GHz, subjected to the technical limits embossed by FCC in the US. Therefore one of the main goals is to find an optimal planar-antenna working in the European (UWB) spectrum 6-8.5 GHz, with a bandwidth of 2.5 GHz. The different ntypes of antennas investigated are the dipole antenna, the square antenna (basic square antenna, square antenna with bevel, square with off set) and the circular disc antenna, designed and simulated in Advance Design System (ADS). Planar antennas implemented in this project have a multi layer PCB structure which includes a flexible foil. The design process is mainly carried out in two steps. In the first step dimensions of antennas were calculated, then in the second step dimensions were tuned until the simulation result fulfilled the demands of the design specification. The characteristic input impedance, bandwidth, gain, directivity and electromagnetic radiation pattern are compared among different types of planar antennas investigated. In this report the bandwidth the focus because it the major concern of the project. The Balun is used to adapt the signal between the antenna and the device (transmitter and receiver). When the Balun simulated together with a planar antenna small change in the bandwidth is observed. It found that there are four types of planar antennas (basic square antennas, square antenna with bevel, square antenna with offset and circular disc antenna) can be used in the Ultra Wideband spectrum 6-8.5 GHz .
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Temple, Kip, Robert Jefferis, and Robert Selbrede. "PERFORMANCE CHARACTERIZATION OF MULTI-BAND ANTENNAS FOR AERONAUTICAL TELEMETRY." International Foundation for Telemetering, 2007. http://hdl.handle.net/10150/604568.

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ITC/USA 2007 Conference Proceedings / The Forty-Third Annual International Telemetering Conference and Technical Exhibition / October 22-25, 2007 / Riviera Hotel & Convention Center, Las Vegas, Nevada<br>This paper baselines the performance of common, single band telemetry blade antennas in two telemetry bands and compares that performance to two very differing multi-band antenna designs. A description of each antenna is presented followed by flight testing results and conclusions. Results are in the form of received signal strength versus geographic location, derived in-flight antenna patterns, link availability, and bit error analysis.
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Starke, Philip Llewelyn. "Analysis and optimisation techniques for multi-band printed base station antennas." Thesis, University of Sheffield, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.401190.

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Baek, Seung Hoon. "STUDY OF MULTI- AND BROAD-BAND INTERNAL ANTENNAS FOR MOBILE APPLICATIONS." OpenSIUC, 2011. https://opensiuc.lib.siu.edu/dissertations/424.

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The modified aperture coupled MicroStrip Antenna (MSA) and Planar Inverted F Antenna (PIFA) for mobile applications are studied and presented in this dissertation. The designed antennas are improved multi-band and broad-band characteristics by the modification of radiating elements and/or the ground plane. The novel modified aperture coupling annular-ring antenna fed by stripline is the hybrid structure of the aperture coupling feed MSA and the proximity feed MSA. The proximity feed enable to concentrate the field strength toward the direction of the radiating element and the modified aperture layer contributes to provide the maximum coupling to the radiating element. The measurement bandwidths of the Aperture Coupling Proximity Feed Hybrid MSA #1(ACPF-HMSA#1, design #1) and ACPF-HMSA #2 (design #2) are 185MHz (7%) and 105MHz (4.1%), VSWR in less than 2, respectively. Two layers Planar Inverted F Antenna (PIFA) with the modification of the ground and radiating element was studied. The inserted T-shaped or L-shaped ground and inserted a slot and slits on radiating elements help to adjust the resonant frequencies to the target applications. The result of PIFA #3 (design #3) is presented a significant board-band characteristic on the upper band by 910MHz (from 1.45GHz to 2.36GHz) with VSWR less than 2.5. It covers GPS, DCS, PCS, and UMTS bands. Novel internal loop planar inverted F antennas (L-PIFA) with Inserted Concentrated Annular Rings (ICAR) and Inserted Loop Inductors (ILI) are presented as design #4 (ICAR-L-PIFA #4) and design #5 (ILI-L-PIFA #5), respectively. The simple loop structure consists of a meandered line. It increases the capacitance between adjacent lines. The Inserted annular-rings and loop inductors provide inductance values to the main loop antennas. Therefore, the impedance bandwidth of the design #4 is 570MHz (from 1.69GHz to 2.26GHz) with VSWR less than 2.5. And, the impedance bandwidth of the design #5 is 275MHz (from 1.63GHz to 1.905GHz) and 465MHz (from 2.19GHz to 2.655GHz) with VSWR less than 2.5.
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Kacar, Merve. "Direct Digital Manufacturing of Multi-layer Wideband Ku-band Patch Antennas." Scholar Commons, 2017. https://scholarcommons.usf.edu/etd/7411.

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Design and performance of fully-printed Ku-band aperture coupled patch antennas fabricated by a direct digital manufacturing (DDM) approach that integrates fused deposition modeling (FDM) of acrylonitrile butadiene styrene (ABS) thermoplastic with in-situ micro-dispensing of conductive silver paste (CB028) are reported. Microstrip line characterizations are performed and demonstrate that misalignment of ABS substrate deposition direction with microstrip line micro-dispensing direction can degrade the effective conductivity up to 60% within the Ku-band, and must be taken into consideration in antenna array feed network designs. Specically, over 125 µm thick ABS substrate, RF loss of 0.052 dB/mm is obtained at 18 GHz, demonstrating the feasibility of additively manufactured RF devices within the Ku-band. By varying ABS inll ratios and resorting to multi-layer printing with custom substrate thicknesses, single and stacked patch antennas are designed, fabricated, and characterized with bandwidth performances up to 35%, and radiation efficiencies up to 90%. This extensive utilization of the design flexibilities provided by the direct digital manufacturing (i.e. customized substrate thicknesses, multiple substrates with varying infill ratios, and in-situ micro-dispensing of conductors) distinguishes the present work from the recently reported 3-D printed antennas. Compared to the existing work in literature, the antennas presented within this thesis stand out as being fully printed structures, operating in higher frequency range (i.e. Ku-band), and exhibiting high radiation efficiencies with wide bandwidth performances.
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Kujiraoka, Scott, Russell Fielder, and Maxim Apalboym. "Spectrum Access R&D (SARD) Program: Conformal C-Band/Multi-band Antenna Project." International Foundation for Telemetering, 2016. http://hdl.handle.net/10150/624194.

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The Conformal C-Band/Multi-band Antenna project will support the AWS-3 auction by providing the technology to integrate C-Band or multi-band telemetry(TM) antennas on test articles such as missiles, weapons, or aircraft. These test articles would then provide C-Band or multi-band TM data to ground station receivers that are relocated to the C-Band frequency range through the AWS-3 Spectrum Relocation Fund program. This project would advance the technology of antennas in the C-Band region for test article TM integration. Successful use of C-Band and Multi-Band antennas for aeronautical mobile telemetry (AMT) on test and training ranges is dependent on the advancement of key technologies. This paper will detail the technology areas being matured by this project as well as the capabilities to be demonstrated.
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Books on the topic "Multi-Band antennas"

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Institution of Electrical Engineers. Professional Network for Antennas and Propagation. Wideband and multi-band antennas and arrays. Institution of Electrical Engineers, 2005.

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Boyle, Kevin. Antennas for Multi-band Rf Front-end Modules. Dup Science, 2004.

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Book chapters on the topic "Multi-Band antennas"

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Khan, Taimoor, and Yahia M. M. Antar. "Multi Band-Notched UWB Antennas." In Band-Notch Characteristics in Ultra-Wideband Antennas. CRC Press, 2021. http://dx.doi.org/10.1201/9781003163008-4.

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Saraswat, Kapil, and Trivesh Kumar. "Wideband and multi-band circularly polarized planar slot antennas." In Practical Antenna. CRC Press, 2024. http://dx.doi.org/10.1201/9781003470854-3.

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Sarade, Shrenik Suresh, and S. D. Ruikar. "Design and analysis of different rectangular-shaped four-element wideband multi-band MIMO antenna with enhancement of correlation coefficient." In Printed Antennas. CRC Press, 2022. http://dx.doi.org/10.1201/9781003347057-2.

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Soni, Gaurav Kumar, Sonam Gour, and Abha Sharma. "Design and Analysis of Multi-band Fractal Antennas for Wireless Communications." In Studies in Autonomic, Data-driven and Industrial Computing. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-3915-9_16.

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Samanta, Arunima, Koushiki Ghosh, Pritam Aich, Shatavisha Dasgupta, Srijita Chakraborty, and Mrinmoy Chakraborty. "Review on Ultra-wideband Multi-input and Multi-output Antennas with Notched Band Characteristics." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-4780-1_11.

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Gaid, Abdulguddoos S. A., Amjad M. H. Alhakimi, Osama Y. A. Sae’ed, Mohammed S. Alasadee, and Ali A. Ali. "Compact and Bandwidth Efficient Multi-band Microstrip Patch Antennas for 5G Applications." In Advances in Intelligent Systems and Computing. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-33582-3_62.

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Gaid, Abdulguddoos S. A., Osaid A. S. Qaid, Moheeb A. A. Ameer, Fadi F. M. Qaid, and Belal S. A. Ahmed. "Small and Bandwidth Efficient Multi-band Microstrip Patch Antennas for Future 5G Communications." In Advances in Intelligent Systems and Computing. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-33582-3_61.

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Colin, Angel. "Design of Wide Band Bow-Tie Slot Antennas for Multi-Frequency Operation in CMB Experiments." In Astrophysics and Space Science Proceedings. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-11250-8_138.

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Popugaev, Alexander E., and Rainer Wansch. "Multi-Band GNSS Antenna." In Microelectronic Systems. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-23071-4_8.

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Park, DongHee, IlJun Choi, Baekki Kim, and Yoonsik Kwak. "Analysis of On-Chip Antennas with Multi-band due to Change the Slot Size in the Silicon Substrate." In Communication and Networking. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-10844-0_74.

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Conference papers on the topic "Multi-Band antennas"

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Campbell, Sawyer D., Ryan J. Beneck, Lei Kang, et al. "Dielectric Media for Enhancing Multi-Band Antennas." In 2024 IEEE International Symposium on Phased Array Systems and Technology (ARRAY). IEEE, 2024. https://doi.org/10.1109/array58370.2024.10880335.

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Rathor, Ajeet Kumar, Jeet Ghosh, Gopinath Samanta, and M. V. Deepak Nair. "Multi-Band and Multi-Functional Reflective Type Polarization Converting Metasurface." In 2024 IEEE Microwaves, Antennas, and Propagation Conference (MAPCON). IEEE, 2024. https://doi.org/10.1109/mapcon61407.2024.10923082.

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Saeed, M. Jawad, Muhammad M. Tahseen, and Ahmed A. Kishk. "Compact Multi-Band Vehicular Antenna." In 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI). IEEE, 2024. http://dx.doi.org/10.1109/ap-s/inc-usnc-ursi52054.2024.10687262.

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Sadman, Sakib, Abdul Khaleque, A. B. M. Arafat Hossain, Kumary Sumi Rani Shaha, and Mst Sumaya Akter. "Metamaterial Assisted Multi-Wide Band Electrically Small Antennas." In 2024 27th International Conference on Computer and Information Technology (ICCIT). IEEE, 2024. https://doi.org/10.1109/iccit64611.2024.11021840.

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Leelaratne, R. "Planar PIFA telematics antennas." In Wideband and Multi-Band Antennas and Arrays. IEE, 2005. http://dx.doi.org/10.1049/ic:20050283.

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Mirkamali, A. "Elliptical multiple ring monopole antennas." In Wideband and Multi-Band Antennas and Arrays. IEE, 2005. http://dx.doi.org/10.1049/ic:20050299.

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Davies, S. "Wideband antennas - an historical perspective." In Wideband and Multi-Band Antennas and Arrays. IEE, 2005. http://dx.doi.org/10.1049/ic:20050314.

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Martinez-Vazquez, M. "Small antennas for personal communications devices." In Wideband and Multi-Band Antennas and Arrays. IEE, 2005. http://dx.doi.org/10.1049/ic:20050279.

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ElKamchouchi, H. "Broadband matched-to-air microstrip antennas (MAMA)." In Wideband and Multi-Band Antennas and Arrays. IEE, 2005. http://dx.doi.org/10.1049/ic:20050296.

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Mias, C. "Tunable C-band frequency selective surface." In Wideband and Multi-Band Antennas and Arrays. IEE, 2005. http://dx.doi.org/10.1049/ic:20050306.

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