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1

Ray, K. P. "Design Aspects of Printed Monopole Antennas for Ultra-Wide Band Applications." International Journal of Antennas and Propagation 2008 (2008): 1–8. http://dx.doi.org/10.1155/2008/713858.

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This paper presents the design equations for lower band-edge frequency for all the regular shapes of printed monopole antennas with various feed positions. The length of the feed transmission line is a critical design parameter of these monopole antennas. Design curves for the length of the feed transmission line for various lower band-edge frequencies for all these regular shaped monopoles have been generated. A systematic study has been presented to explain the ultra-wide bandwidth obtained from these antennas with an example of elliptical monopole antenna.
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2

Kumari, Bibha, and Nisha Gupta. "Multifrequency Oscillator-Type Active Printed Antenna Using Chaotic Colpitts Oscillator." International Journal of Microwave Science and Technology 2014 (November 30, 2014): 1–10. http://dx.doi.org/10.1155/2014/675891.

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This paper presents a new concept to realize a multifrequency Oscillator-type active printed monopole antenna. The concept of period doubling route to chaos is exploited to generate the multiple frequencies. The chaotic Colpitts oscillator is integrated with the printed monopole antenna (PMA) on the same side of the substrate to realize an Oscillator-type active antenna where the PMA acts as a load and radiator to the chaotic oscillator. By changing the bias voltage of the oscillator, the antenna can be made to operate at single or multiple frequencies. To test the characteristics of the anten
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3

Zubair, Muhammad, and Muhammad Moinuddin. "Joint Optimization of Microstrip Patch Antennas Using Particle Swarm Optimization for UWB Systems." International Journal of Antennas and Propagation 2013 (2013): 1–8. http://dx.doi.org/10.1155/2013/649049.

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Ultra wideband (UWB) systems are the most appropriate for high data rate wireless transmission with low power consumption. However, the antenna design for UWB has been a challenging task. Moreover, it is always desirable to have more freedom by designing different shape antennas with identical characteristics so that they can be used in either transmitter or receiver depending on other physical constraints such as area. To tackle these issues, in this paper, we have investigated a joint optimization of three different shape-printed monopole antennas, namely, printed square monopole antenna, pr
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4

Yassen, Mahmood T., Mohammed R. Hussan, Ali J. Salim, Hussam Alsaedi, and Jawad K. Ali. "Extracting dualband antenna response from UWB based on current distribution analysis." Periodicals of Engineering and Natural Sciences (PEN) 10, no. 2 (2022): 267–82. https://doi.org/10.21533/pen.v10.i2.605.

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An entirely new design approach has been employed to create the printed dualband monopole antenna that was the subject of this investigation. The printed monopole antenna construction is the primary component of the suggested design. CPW transmission lines with 50 Ohm impedance and a relative dielectric constant of 4.6 were used to power the antennas, which were housed in thin substrates with thicknesses of 1.6 millimeters (mm). In this study, the antennas discussed were modeled and analyzed by Computer Simulation Technique (CST) simulator. Using fractal structures on the radiating element of
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5

Saeidi, Tale, Idris Ismail, Wong Peng Wen, Adam R. H. Alhawari, and Ahmad Mohammadi. "Ultra-Wideband Antennas for Wireless Communication Applications." International Journal of Antennas and Propagation 2019 (April 22, 2019): 1–25. http://dx.doi.org/10.1155/2019/7918765.

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A review paper concerning wide-band and ultra-wideband (UWB) antennas used for wireless communication purposes in terms of the materials as well as a numerical analysis is presented. These antennas which are taken into account are listed as wide-band microstrip antenna, wide-band monopole antenna over a plate, wide-slot UWB antenna, stacked patch UWB antenna, taper slot (TSA) UWB antenna, metamaterial (MTM) structure UWB antennas, elliptical printed monopole UWB antenna, and flexible wearable UWB antenna. The antennas’ performance is compared based on their size and how they can be applicable
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6

Kumar, Hitesh. "Fabrication and Testing of a Miniature Multi-Band Monopole Antenna." Stallion Journal for Multidisciplinary Associated Research Studies 2, no. 6 (2023): 1–14. https://doi.org/10.55544/sjmars.2.6.1.

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The multi band monopole antenna is high demand on wireless applications with multi frequency bands. This work describes the design, implementation, and performance analysis of a fixed Multi monopole antenna. Two etched monopoles of varying lengths printed on the same side of an electrically thin substrate. The monopoles are linked by a series microstrip line with a tuning stub. The substrate used in this design is FR4 with thickness of 1.6 mm. The antenna performing at three operating bands at center frequencies: 1.8, 2.4, and 4.5 GHz. The multi band antenna for all 2G-5G communication applica
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7

Nur, Hamizah Muhamad Mokhtar, Abdul Malek Norun, Zamani Jusoh Ahmad, Ali Khamis, Nadia Mohd Isa Farah, and Diyana Abdul Rahman Farah. "Design and comparison of printed antennas using meander line technique." Bulletin of Electrical Engineering and Informatics 8, no. 2 (2019): 596–603. https://doi.org/10.11591/eei.v8i2.1499.

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The interest for compact antennas in wireless communication increase due to the portability and mobility of the communication devices. Generally, an antenna at low frequency exhibits in large physical size. This project investigates the design of an antenna at 400 MHz. The simulation of the antenna has been performed using CST MWS. Since medical applications are dealing with low frequency, it will lead to large size of antenna which brings a challenge for wireless personal area network (WPAN). It is well known that the antenna performance decreases (according to Chu’s equation) as the si
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8

Paredes, F., G. Zamora, S. Zufanelli, F. J. Herraiz-Martínez, J. Bonache, and F. Martín. "Recent Advances in Multiband Printed Antennas Based on Metamaterial Loading." Advances in OptoElectronics 2012 (October 22, 2012): 1–12. http://dx.doi.org/10.1155/2012/968780.

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It is shown that printed antennas loaded with metamaterial resonators can be designed to exhibit multiband functionality. Two different antenna types and metamaterial loading are considered: (i) printed dipoles or monopoles loaded with open complementary split ring resonators (OCSRRs) and (ii) meander line or folded dipole antennas loaded with split ring resonators (SRRs) or spiral resonators (SRs). In the first case, multiband operation is achieved by series connecting one or more OCSRRs within the dipole/monopole. Such resonators force opens at their positions, and by locating them at a quar
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9

Nikolaou, Symeon, and Muhammad Ali Babar Abbasi. "Miniaturization of UWB Antennas on Organic Material." International Journal of Antennas and Propagation 2016 (2016): 1–12. http://dx.doi.org/10.1155/2016/5949254.

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Three planar, CPW-fed, UWB antennas with increasingly reduced size are presented and the miniaturization method is discussed. The first antenna is a CPW-fed elliptical slot with an uneven U-shaped tuning stub, the second antenna is a cactus shaped monopole, and the third one is a miniaturized version of the cactus shaped monopole antenna. All presented antennas have a simulated and measured return loss below −10 dB over the 3.1 to 10.6 GHz UWB frequency range and mostly omnidirectional radiation patterns. The proposed antennas are fabricated on liquid crystal polymer (LCP). The CPW-fed slot an
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10

Yao, Yuan, Xing Wang, and Junsheng Yu. "Multiband Planar Monopole Antenna for LTE MIMO Systems." International Journal of Antennas and Propagation 2012 (2012): 1–6. http://dx.doi.org/10.1155/2012/890705.

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A novel multiband-printed planar monopole antenna for LTE multi-input and multi-output (MIMO) application is proposed. A meandering microstrip line-loaded monopole antenna with multiband characteristic is presented. The proposed antenna provides five frequency bands for LTE application, covering 0.7, 1.7, 2.1, 2.3, and 2.5 GHz. In order to provide low mutual coupling and envelope correlation, two of the antennas are combined with orthogonal polarizations. The mutual coupling of the antenna is lower than −13 dB across the operation bands. Both the simulated and measured results are shown to ill
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11

Wong, Huey Shin, Mohammad Tariqul Islam, and Salehin Kibria. "Design and Optimization of LTE 1800 MIMO Antenna." Scientific World Journal 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/725806.

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A multiple input and multiple output (MIMO) antenna that comprises a printed microstrip antenna and a printed double-L sleeve monopole antenna for LTE 1800 wireless application is presented. The printed double-L sleeve monopole antenna is fed by a 50 ohm coplanar waveguide (CPW). A novel T-shaped microstrip feedline printed on the other side of the PCB is used to excite the waveguide’s outer shell. Isolation characteristics better than −15 dB can be obtained for the proposed MIMO antenna. The proposed antenna can operate in LTE 1800 (1710 MHz–1880 MHz). This antenna exhibits omnidirectional ch
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12

Seetharaman, R., B. Shibi Bharat, R. Sivaram, A. Vignesh, S. Vivek, and M. Kannan M.Kannan. "Printed Crescent Shaped Monopole Antenna." International Journal of Applied Information Systems 5, no. 8 (2013): 23–25. http://dx.doi.org/10.5120/ijais13-450966.

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13

Waterhouse, R. B., and D. Novak. "Printed folded flared monopole antenna." Electronics Letters 42, no. 3 (2006): 141. http://dx.doi.org/10.1049/el:20063905.

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14

Seetharaman, R., E. Gowtham Raj, P. Geethanjali, S. Hariram, and M. Kannan. "Printed Anchor Shaped Monopole Antenna." International Journal of Computer Applications 43, no. 5 (2012): 1–5. http://dx.doi.org/10.5120/6096-8288.

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15

Seetharaman, R., E. Gowtham Raj, P. Geethanjali, S. Hariram, and M. Kannan. "Printed Leaf Shaped Monopole Antenna." International Journal of Computer Applications 43, no. 5 (2012): 6–13. http://dx.doi.org/10.5120/6097-8289.

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16

Liang, Xian-Ling, Shun-Shi Zhong, and Wei Wang. "UWB printed circular monopole antenna." Microwave and Optical Technology Letters 48, no. 8 (2006): 1532–34. http://dx.doi.org/10.1002/mop.21687.

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17

Thomas, K. George, and N. Lenin. "Ultra wideband printed monopole antenna." Microwave and Optical Technology Letters 49, no. 5 (2007): 1082–85. http://dx.doi.org/10.1002/mop.22343.

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18

Ahmad, Sarosh, Umer Ijaz, Salman Naseer, et al. "A Jug-Shaped CPW-Fed Ultra-Wideband Printed Monopole Antenna for Wireless Communications Networks." Applied Sciences 12, no. 2 (2022): 821. http://dx.doi.org/10.3390/app12020821.

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A type of telecommunication technology called an ultra-wideband (UWB) is used to provide a typical solution for short-range wireless communication due to large bandwidth and low power consumption in transmission and reception. Printed monopole antennas are considered as a preferred platform for implementing this technology because of its alluring characteristics such as light weight, low cost, ease of fabrication, integration capability with other systems, etc. Therefore, a compact-sized ultra-wideband (UWB) printed monopole antenna with improved gain and efficiency is presented in this articl
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19

Zulkifli, Fitri Yuli, Aditya Inzani Wahdiyat, Abdurrahman Zufar, Nurhayati Nurhayati, and Eko Setijadi. "Super-Wideband Monopole Printed Antenna with Half-Elliptical-Shaped Patch." Telecom 5, no. 3 (2024): 760–73. http://dx.doi.org/10.3390/telecom5030038.

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Super-wideband (SWB) antennas have emerged as a promising technology for next-generation wireless communication systems due to their ability to transmit and receive signals across a wide frequency spectrum. A half-elliptical-shaped patch antenna for a super-wideband antenna is proposed in this paper. The proposed antenna was composed of a half-elliptical-shaped patch with a microstrip feedline and a partial ground plane with a triangular inset and a bent edge ground plane. This proposed antenna was designed using Taconic TLY-5 with a dielectric permittivity of 2.2 and a total dimension of 200
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20

Chand, Prithish, Amar Dattatray Chaudhari, Rahul Keley, and Kamala Prasan Ray. "Low profile Compact Printed Monopole Antenna for Satellite based AIS Application." Defence Science Journal 70, no. 2 (2020): 175–82. http://dx.doi.org/10.14429/dsj.70.14725.

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In this paper, a simple, low profile compact printed monopole antenna has been proposed for satellite based automatic identification system (SB-AIS). The design consists of a printed monopole, which has been meandered to achieve optimum size reduction. The detailed investigation in terms of bending of the arms of monopole, width of the patch and dimensions of the ground plane on the resonance frequency and input impedance is presented. The antenna is matched to a typical 50 Ω coaxial line without any requirement of external matching structures. The prototype of the antenna is fabricated and te
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21

Lwin, Zaw, and Thae Aye. "A rhomboid-shaped printed monopole antenna for wideband circular polarization." Serbian Journal of Electrical Engineering 18, no. 3 (2021): 385–96. http://dx.doi.org/10.2298/sjee2103385l.

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This paper presents the design of a wideband circularly-polarized printed monopole antenna with a rhomboid shape. The rhomboid-shaped patch is fed by a microstrip line offset from the center to generate circular polarization (CP). The ground plane configuration is optimized for wide bandwidth operation. Bandwidth (satisfying both 10-dB return loss and 3-dB axial ratio) of 76% (1.92 - 4.27 GHz) is achieved in this research. The size of the proposed antenna is 0.386 2 0 l (55?66 mm2) where ?0 is the free space wavelength which corresponds to the center frequency of the bandwidth. The antenna has
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22

Im, Changhyeon, Tae-Heung Lim, Doyoung Jang, Nak-Kyoung Kong, and Hosung Choo. "Design of a Printed 5G Monopole Antenna on Vehicle Window Glass Using Parasitic Elements and a Lattice-Structure Reflector for Gain Enhancement." Applied Sciences 11, no. 21 (2021): 9953. http://dx.doi.org/10.3390/app11219953.

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This letter proposes a novel design for a printed 5G monopole antenna on a vehicle window glass. The proposed antenna consists of a coplanar waveguide (CPW), a monopole radiator, parasitic elements, and a lattice-structure reflector. The parasitic elements are placed on either side of the monopole radiator to improve the bore-sight gain. To solve the radiation pattern distortion problem that occurs due to the thick vehicle window glass, the lattice-structure reflector is printed on the opposite side of the monopole radiator. Through fabrication and measurement of the proposed antenna, it is co
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23

Gonçalves, Ricardo, Pedro Pinho, and Nuno B. Carvalho. "Compact, Frequency Reconfigurable, Printed Monopole Antenna." International Journal of Antennas and Propagation 2012 (2012): 1–6. http://dx.doi.org/10.1155/2012/602780.

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This paper proposes a possible implementation of a compact printed monopole antenna, useful to operate in UMTS and WLAN bands. In order to accomplish that, a miniaturization technique based on the application of chip inductors is used in conjunction with frequency reconfiguration capability. The chip inductors change the impedance response of the monopole, allowing to reduce the resonant frequency. In order to be able to operate the antenna in these two different frequencies, an antenna reconfiguration technique based on PIN diodes is applied. This procedure allows the change of the active for
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24

Martínez-Lozano, Andrea, Carolina Blanco-Angulo, Héctor García-Martínez, et al. "UWB-Printed Rectangular-Based Monopole Antenna for Biological Tissue Analysis." Electronics 10, no. 3 (2021): 304. http://dx.doi.org/10.3390/electronics10030304.

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This paper presents the design of a printed step-type monopole antenna for biological tissue analysis and medical imaging applications in the microwave frequency range. The design starts from a very simple and widely known rectangular monopole antenna, and different modifications to the antenna geometry are made in order to increase the bandwidth. The antenna dimensions are optimized by means of a parametric analysis of each dimension using a 3-D electromagnetic simulator based on the finite element method. The optimized antenna, with final dimensions of 40 × 36 mm2, is manufactured onto a low
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25

Ragheb, Hassan, Shady El-Aal, Afaf Saad, and Ahmed Zaalouk. "Dual-Band Printed Monopole Antenna Design." Applied Computational Electromagnetics Society 35, no. 10 (2020): 1169–75. http://dx.doi.org/10.47037/2020.aces.j.351009.

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Design procedure of a high gain dual-band printed monopole antenna, resonating at 2.4 GHz and 5.5 GHz, is presented. The proposed design meets the specifications required by WI-FI, WIMAX and radio frequency identification (RFID) reader applications. Our design utilizes Rogers RT/Duroid 5880(tm) substrate, and the major radiation element is an annular circular patch shape. The design was improved by adding a face-to-face fork shape metal inside the annular circular patch. The antenna feed consists of a microstrip line and a slotted transformer section for matching purpose. A prototype of the pr
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26

Kuate, Alain, and Jean-François Essiben. "DESIGN AND SIMULATION OF A 2.4 GHz MONOPOLE ANTENNA ARRAYS WITH PARASITIC ELEMENTS FOR WIRELESS COMMUNICATIONS." American Journal of Computing and Engineering 4, no. 1 (2021): 83–91. http://dx.doi.org/10.47672/ajce.825.

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Purpose: This paper presents the design and analysis of a 2.4 GHz monopole antenna arrays with parasitic elements for Wireless communications using the Finite-Element Method. 
 Methodology: The antenna arrays are constituted of five quarter wave antenna monopoles of section ¶. The selected configuration is the side coupling on a plan of mass out of rectangular copper of form posed on a FR-4 substrate materiel with relative permittivity of 4.4 and the thickness of section ¶. Only the central monopole is fed and the others known as parasitic are in short-circuit position by an effect of mut
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27

Jamil, A., K. Rafique, M. D. Idrees, A. S. Rajput, A. Abdullah, and A. S. Saand. "Design and Geometric Transformations of Koch Curve Monopole Antennas." Engineering, Technology & Applied Science Research 12, no. 2 (2022): 8452–57. http://dx.doi.org/10.48084/etasr.4767.

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In this paper, a modified Koch curve monopole antenna is proposed for the dual-band Wireless Local Area Network (WLAN) and its performance has been compared with the conventional printed Koch-curve monopole antenna. Both the antennas have been contrived, and their simulated return loss and radiation pattern results have been validated with the measurements. Antenna #1 is designed on the geometrical basis of a conventional Koch-curve monopole antenna. Moreover, the shape of antenna # 1 is bent with a two-step rotation process to yield antenna #2. There are two advantages to this geometrical mod
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28

Kim, Sangkil, and Manos M. Tentzeris. "Parylene coated waterproof washable inkjet-printed dual-band antenna on paper substrate." International Journal of Microwave and Wireless Technologies 10, no. 7 (2018): 814–18. http://dx.doi.org/10.1017/s1759078718000685.

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AbstractIn this paper, the first reported waterproof inkjet-printed dual-band monopole antenna on the flexible organic paper substrate is presented. The antenna, which operates at 900 MHz and 2.4 GHz, is inkjet-printed on commercially available photopaper using conductive silver nano-particle ink. To protect it from ambient humidity, a 1 µm thick Parylene-C layer was deposited on top of the antenna. To verify its waterproof capability, the Parylene-C coated antennas were submerged in distilled water for 48 days, and no significant performance degradation was observed in its performance.
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29

Danuor, Patrick, Kyei Anim, and Young-Bae Jung. "Monopole Antenna with Enhanced Bandwidth and Stable Radiation Patterns Using Metasurface and Cross-Ground Structure." Sensors 22, no. 21 (2022): 8571. http://dx.doi.org/10.3390/s22218571.

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In this paper, a printed monopole antenna with stable omnidirectional radiation patterns is presented for applications in ocean buoy and the marine Internet of Things (IoT). The antenna is composed of a rectangular patch, a cross-ground structure, and two frequency-selective surface (FSS) unit cells. The cross-ground structure is incorporated into the antenna design to maintain consistent monopole-like radiation patterns over the antenna’s operating band, and the FSS unit cells are placed at the backside of the antenna to improve the antenna gain aiming at the L-band. In addition, the FSS unit
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30

Martin, A., C. Gautier, X. Castel, and M. Himdi. "Transparent and miniature FM antenna in printed technology." International Journal of Microwave and Wireless Technologies 10, no. 1 (2018): 19–24. http://dx.doi.org/10.1017/s1759078718000120.

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AbstractAn optically transparent and electrically small frequency modulation (FM) radio receiving antenna has been designed and fabricated from a mesh silver layer printed onto a glass substrate. The studied FM antenna consists of a transparent meandering monopole associated with a micrometric size MEtal Semiconductor Field Effect transistor. An optical transparency of 87% and a sheet resistance lower than 0.22 Ω/sq are obtained. The received signal strength indicator and the signal-to-noise ratio are both measured and compared with those of a commercial monopole antenna (a quarter-wave wire a
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31

Abdallah, M., F. Colombel, G. Le Ray, and M. Himdi. "Novel Printed Monopole Coupled Loop Antenna." IEEE Antennas and Wireless Propagation Letters 7 (2008): 221–24. http://dx.doi.org/10.1109/lawp.2008.921843.

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32

Ray, K. P., and S. S. Thakur. "Modified Trident UWB Printed Monopole Antenna." Wireless Personal Communications 109, no. 3 (2019): 1689–97. http://dx.doi.org/10.1007/s11277-019-06646-x.

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33

Ray, K. P., S. S. Thakur, and R. A. Deshmukh. "Wideband L-shaped printed monopole antenna." AEU - International Journal of Electronics and Communications 66, no. 8 (2012): 693–96. http://dx.doi.org/10.1016/j.aeue.2011.12.012.

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34

Li, L., Z. I. Zhou, J. S. Hong, and B. Z. Wang. "Compact ultra-wideband printed monopole antenna." Electronics Letters 47, no. 16 (2011): 894. http://dx.doi.org/10.1049/el.2011.1529.

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35

Liang, Xian-Ling, Shun-Shi Zhong, and Wei Wang. "Tapered CPW-fed printed monopole antenna." Microwave and Optical Technology Letters 48, no. 7 (2006): 1411–13. http://dx.doi.org/10.1002/mop.21653.

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36

Liang, Xian-Ling, Shun-Shi Zhong, and Wei Wang. "Tapered CPW-fed printed monopole antenna." Microwave and Optical Technology Letters 48, no. 7 (2006): 1242–44. http://dx.doi.org/10.1002/mop.21666.

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37

Ma, Liang, Rui Xu, Hongchen Wen, Zhenbing Li, Jian Li, and Yongjun Huang. "Low-Profile Ultra-Broadband Log-Period Monopole End-Fire Antenna." International Journal of Antennas and Propagation 2018 (December 23, 2018): 1–8. http://dx.doi.org/10.1155/2018/7483719.

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This paper proposes an ultra-broadband (2–13 GHz) and low-profile log-period monopole end-fire antenna for the flush-mounted applications. 24 monopoles with a log-period rule are used to cover the whole operating frequency band, and those monopoles are printed on both sides of a low-loss dielectric layer vertically placed over a slot feeding line with wideband microstrip-to-slotline transition. The low profile is realized by bending the parts of the long monopoles so that the overall antenna size is obtained as 40 mm × 100 mm × 13.6 mm. The proposed antenna is fabricated, and the measured resu
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38

Hamizah Muhamad Mokhtar, Nur, Norun Abdul Malek, Ahmad Zamani Jusoh, Khamis Ali, Farah Nadia Mohd Isa, and Farah Diyana Abdul Rahman. "Design and comparison of printed antennas using meander line technique." Bulletin of Electrical Engineering and Informatics 8, no. 2 (2019): 596–603. http://dx.doi.org/10.11591/eei.v8i2.1499.

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The interest for compact antennas in wireless communication increase due to the portability and mobility of the communication devices. Generally, an antenna at low frequency exhibits in large physical size. This project investigates the design of an antenna at 400 MHz. The simulation of the antenna has been performed using CST MWS. Since medical applications are dealing with low frequency, it will lead to large size of antenna which brings a challenge for wireless personal area network (WPAN). It is well known that the antenna performance decreases (according to Chu’s equation) as the size of
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39

Mouhouche, F., A. Azrar, M. Dehmas, and K. Djafri. "A Compact Multi-Band Monopole Antenna using Metamaterial for WLAN/WiMAX Applications." Advanced Electromagnetics 8, no. 3 (2019): 92–98. http://dx.doi.org/10.7716/aem.v8i3.929.

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In this paper, a tri-band printed monopole antenna with electrically coupled metamaterial units is proposed and investigated. The proposed antenna is designed to cover WLAN/WiMAX applications. The antenna consists of a printed strip line and two double metamaterial unit cells of different size placed near the monopole antenna on opposite sides. Each unit cell exhibits a negative permeability over the resonance frequency at 2.5 GHz and 3.62 GHz, which produces magnetic couplings with the monopole antenna. The proposed antenna structure was fabricated and measured. The measured -10 dB bandwidth
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40

Xu, Ziyu, Qisheng Zhang, and Linyan Guo. "A printed multiband MIMO antenna with decoupling element." International Journal of Microwave and Wireless Technologies 11, no. 4 (2019): 413–19. http://dx.doi.org/10.1017/s1759078719000096.

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AbstractA printed multiband Multi-Input Multiple-Output (MIMO) antenna is proposed in this paper. This MIMO antenna system comprises two symmetric printed monopole antennas. Each antenna element consists of multiple bend lines, producing four resonant modes and covering the GSM900, PCS, LTE2300, and 5G bands. Simulated and measured results prove that the proposed MIMO antenna can be applied to traditional 2G, 3G, 4G, and present 5G mobile communication. By etching four inverted L-shaped grooves on its ground plate, mutual coupling between the adjacent antenna elements has been suppressed. This
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41

Bag, Biplab, Priyabrata Biswas, Sushanta Biswas, Partha Pratim Sarkar, and Dibyendu Ghoshal. "Novel Monopole Microstrip Antennas for GPS, WiMAX and WLAN Applications." Journal of Circuits, Systems and Computers 29, no. 03 (2019): 2050050. http://dx.doi.org/10.1142/s0218126620500504.

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In this paper, two novel low-profile monopole antennas are presented for simultaneous operation in GPS (Global Positioning System), WLAN (Wireless Local Area Network) and WiMAX (Worldwide Interoperability for Microwave Access) applications. The antennas constitute of a T-shaped microstrip feed line and directly coupled strips to generate multiple bands. The proposed antennas are printed on one side of a low-cost FR4 epoxy substrate and partial ground plane (metal plane is etched partially) are fabricated on the other side of the substrate. The overall dimension of antenna is [Formula: see text
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Mansour, A. M., N. Shehata, B. M. Hamza, and M. R. M. Rizk. "Efficient Design of Flexible and Low Cost Paper-Based Inkjet-Printed Antenna." International Journal of Antennas and Propagation 2015 (2015): 1–6. http://dx.doi.org/10.1155/2015/845042.

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A new, efficient, flexible, and cheap antenna designed at 1.57 GHz microstrip patch antenna based on simple inkjet printer with improved performance using silver nanoparticles ink is developed. The antenna is printed on a kind of flexible substrate “glossy paper,” to offer the advantage of light and flexibility for different applications. The performance of silver nanoparticles ink has been studied through inkjet printing versus postsynthesis annealing and multilayer printing. The conductivity has been improved to have promising values up to 2 Ω/cm at temperatures up to 180°C. The surface morp
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Elsheakh, Dalia M., and Amr M. E. Safwat. "Compact 3D USB dongle monopole antenna for mobile wireless communication bands." International Journal of Microwave and Wireless Technologies 6, no. 6 (2014): 639–44. http://dx.doi.org/10.1017/s1759078714000245.

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Three-dimensional compact volume internal antenna for universal serial bus (USB) dongle that covers hexa operating bands is proposed in this paper. The volume of the proposed USB dongle is 15×20×4 mm3; it is based on two connected monopoles, one of them is semi-circular monopole ended by three unit cells of meander-line and the other is a bent monopole with four unit cells of high-impedance wire. The proposed antenna is realized on a printed circuit board to reduce the fabrication costs. The coupling between the antenna elements broadens the operating bandwidth, which includes most of the wire
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Pramudita, A. A., A. Kurniawan, and A. Bayu Suksmono. "Hexagonal Monopole Strip Antenna with Rectangular Slot for 100–1000 MHz SFCW GPR Applications." International Journal of Antennas and Propagation 2008 (2008): 1–6. http://dx.doi.org/10.1155/2008/391386.

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A printed ultra wideband (UWB) monopole antenna is proposed for applications on stepped frequency continuous wave (SFCW) ground penetrating radar (GPR) within a frequency range of 100–1000 MHz. The proposed antenna consists of a hexagonal strip line with resistive loading and a rectangular slot that is added to the ground plane side of the printed antenna implemented on FR4 epoxy materials. The resistive loading at the hexagonal monopole is effective to increase bandwidth in the higher frequency region, while the rectangular slot is used to improve bandwidth characteristic in the lower frequen
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P., Pavithra, Sriram A., and Kalimuthu K. "Compact planar ultrawideband MIMO antenna for wireless applications." International Journal of Advances in Applied Sciences (IJAAS) 8, no. 3 (2019): 243–50. https://doi.org/10.11591/ijaas.v8.i3.pp243-250.

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A compact microstrip fed printed monopole MIMO antenna with ultrawideband (UWB) frequency response (S<sub>11</sub>&lt; -10 dB for 3.1-10.6 GHz) is proposed in this paper. The proposed antenna is miniaturized and has a high isolation of &gt; 23 dB between the ports compared to the existing UWB multiinput multi output (MIMO) antennas in the literature. The proposed antenna is built on FR4 substrate with thickness of 1.6 mm using all-digital single chip architecture and it is planar in geometry to be easily integrated with the other electronic components in the printed circuit board (PCB). The UW
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Zichner, R., and R. R. Baumann. "Printed antennas: from theory to praxis, challenges and applications." Advances in Radio Science 11 (July 4, 2013): 271–76. http://dx.doi.org/10.5194/ars-11-271-2013.

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Abstract. Miniaturized, highly integrated wireless communication systems are used in many fields like logistics and mobile communications. Often multiple antenna structures are integrated in a single product. To achieve such a high level of integration the antenna structures are manufactured e.g. from flexible boards or via LDS (laser direct structuring) which allows the production of complex monopole or dipole antennas with three-dimensionally curved shapes. Main drawbacks are the sophisticated production process steps and their costs. The additive deposition of metallic inks or pastes by a p
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Yogesh, B. Thakare. "DESIGN OF PRINTED MONOPOLE ANTENNA FOR MICROWAVE COMMUNICATION." International Journal Of Microwave Engineering (JMICRO) 1, no. 4 (2022): 11. https://doi.org/10.5281/zenodo.7009699.

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A printed monopole in its planar and vertical configuration has been designed, fabricated and analyzed for microwave applications on low cost FR4 substrate material of thickness, h = 1.56 mm and relative permittivity, &epsilon;r = 4.3. The designed planar monopole has been simulated and experimented to find its frequency response with coplanar waveguide feed to exhibit dual band characteristics with -10 dB reflection loss bandwidth of 45.078 % (i.e. 1.5:1 between 1.334 and 2.109 GHz) and 114.92 % (i.e. 3.7: 1 between 3.99 and 14.77 GHz). The vertical monopole using the same patch has also been
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Poulami, Ghosh, Takawane Shradha, Burchunde Ishan, N. Gaikwad Ganesh, and Singh Rajesh. "Compact Dual Band MIMO Printed Monopole Antenna." Journal of Optoelectronics and Communication 7, no. 2 (2025): 14–19. https://doi.org/10.5281/zenodo.15449463.

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<em>This paper presents the design of a compact MIMO (Multiple input Multiple output) antenna which resonates at dual band frequencies (2.4 GHz and 5.4 GHz). The U-shaped resonator is incorporated to reduce mutual coupling at 5.4 GHz (achieving - 32 dB isolation), while the rectangular slot structure effectively minimizes mutual coupling at 2.4 GHz (achieving -28 dB isolation). The return loss is below -15 dB at both frequency bands, ensuring excellent impedance matching. These design elements enhance antenna performance and improve isolation between MIMO elements. The simulated results demons
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Zhiwei, Gao, Fang qingyuan, and Jiang shugang. "Research on a Novel Kind of Dual Polarized Stacked Printed Antenna." International Journal of Antennas and Propagation 2018 (November 4, 2018): 1–10. http://dx.doi.org/10.1155/2018/8690308.

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This paper presents a dual polarized antenna with high isolation for a wide-angle scanning phased array radar. For the proposed antenna, the electronic and magnetic resources are realized through a printed monopole antenna and a slot ring antenna, respectively. A metal reflector ground was introduced to achieve the unidirectional pattern, and the ratio of front to back of the pattern was improved. The printed monopole and slot ring antenna are fed by the coaxial and electromagnetic couplings, respectively. The radiation fields emitted by the electronic current resource and magnetic current res
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Falcão, Pedro, João M. Felício, and Custódio Peixeiro. "Wideband, Wearable, Printed Monopole Antenna System for Integration into an Electromagnetic Radiation Evaluation Device." Sensors 23, no. 7 (2023): 3667. http://dx.doi.org/10.3390/s23073667.

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This paper describes the design steps carried out to prove the concept of a wideband monopole antenna system to be used in a wearable device conceived for the evaluation of electromagnetic field radiation. Such a device is envisaged to be integrated into protective vests worn by professional users in their working space environment as part of intelligent multi-risk protection. Initially, the main characteristics of a simple straight monopole are reviewed to serve as a reference. A modified octagonal monopole antenna element is introduced, and a two dual-linearly polarized configuration of such
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