PEMBUATAN ANTENA MIKROSTRIP MODEL ANGKA 4 UNTUK PENERIMA SINYAL TELEVISA PADA JALUR UHF (ULTRA HIGH FREKUENSI)

Development of science and technology very rapidly in various fields brought great influence to all aspects of life one of this field of telecommunications. Development of telecommunication technology that bring due faster to hight public demand for telecommunications services users get an easy and fast service are used as medium convey information One of the device in question is antenna. Many type of antennas that have been developed for the reception of televisions signals and are generally made of wires, pipes or aluminium which has large size and weight. Needed for the antenna which has advantages in terms of shape light weight small volume from that can be easily adapted to the priimary device for on the fabrication and can be used for a wide band frequency. The antenna is microstrip antennas capable adjusted in assembly or in other words easily in a microstrip antenna placement. Microstrip antenna models 4 is designed to work in the range frequency 470 – 750 MHz. This antenna has a value of more than -10 dB returnloss to a predetermined range frequency. The measurement results of the antenna resonates at a frequency of 518 MHz gain value obtained by 1 dB, and has a wide bandwidth of 7 MHz, while for polaradiasi shaped bidirectional.

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Compact UWB microstrip antenna with quadruple band-notched characteristics for short distance wireless tele-communication applications

International Journal of Engineering & Technology ◽

10.14419/ijet.v7i1.8822 ◽

2018 ◽

Vol 7 (1) ◽

pp. 57 ◽

Cited By ~ 1

Author(s):

Kalyan Rayavaram ◽

K.T.V Reddy ◽

Padma Priya Kesari

Keyword(s):

Short Distance ◽

Microstrip Antenna ◽

Wide Band ◽

Antenna Gain ◽

Outer Length ◽

Band Frequency ◽

X Band ◽

Wireless Telecommunication ◽

Bottom Side ◽

Good Range

In this paper, the design and simulation of a compact ultra-wide band (UWB) microstrip antenna with quadruple band-notched characteristics for short-distance wireless telecommunication applications were explored. The design process of the antenna is carried on FR4 substrate with dielectric constant 4.4, loss tangent 0.02, thickness of 0. 8mm and the size of the proposed antenna are 30×20 mm2. The rectangular monopole antenna endures a rectangular radiating patch with chamfered bevel slots on the top side, and a defective ground planed on the bottom side of the substrate. To realize single, dual, triple and quadruple band notch characteristics, slot-1 is created on the patch to achieve first notch at 3.5 GHz, which eliminates WIMAX signal, slot-2 is created on the patch to achieve second notch at 4.6 GHz, which eliminates INSAT signal, slot-3 is created on the patch to achieve third notch at 5.5 GHz, which eliminates WLAN signal and also fourth notch is created at 9.5GHz which eliminates X-band frequency with slot-1 outer length. The proposed antenna is well miniaturized and can be easily integrated with any compact devices. The simulated result shows that proposed antenna gain a good range of UWB from (2.6 GHz to 13.4 GHz).

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Design of a compact wide band microstrip antenna with very low VSWR for WiMAX applications

International Journal of Microwave and Wireless Technologies ◽

10.1017/s1759078716000374 ◽

2016 ◽

Vol 9 (3) ◽

pp. 685-690 ◽

Cited By ~ 4

Author(s):

Aparna Kundu ◽

Ujjal Chakraborty ◽

Anup Kumar Bhattacharjee

Keyword(s):

Standing Wave ◽

Microstrip Antenna ◽

Low Voltage ◽

Single Layer ◽

Wide Band ◽

Center Frequency ◽

Computational Results ◽

Measurement Results ◽

Rectangular Microstrip Antenna ◽

Peak Gain

A single-layer coaxial-fed compact rectangular microstrip antenna with very low voltage standing wave ratio (VSWR) is presented in this paper. The simulated VSWR of the proposed antenna 1.00374 is obtained near the center frequency of the operating band (3.5 GHz). Simulation and measurement results indicate that the bandwidth (simulated: 3.36–3.715 GHz, and measured: 3.295–3.645 GHz) of the antenna exceeds 10% below VSWR 2, when the size reduction of the antenna is about 81.6%. The realized peak gain is obtained about 2.15 dBi at 3.5 GHz. For the verification of the computational results, two designs were fabricated and measured. Good agreements between simulated and measured results were found.

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Wide Band Parasitic Microstrip Antenna using Multiple Feedline for Mobile Communication

International Journal of Engineering and Advanced Technology - Regular Issue ◽

10.35940/ijeat.a1019.109119 ◽

2019 ◽

Vol 9 (1) ◽

pp. 1887-1891

Keyword(s):

Mobile Communication ◽

Communication System ◽

Microstrip Antenna ◽

Return Loss ◽

Wide Band ◽

Frequency Range ◽

Optimal Bandwidth ◽

Feed Line ◽

Measurement Results ◽

Working Frequency

his paper proposes design of parasitic microstrip antenna with multiple feed line for mobile communication applications at range frequency of 1800 – 2100 MHz. The purpose of adding multiple feed line is to enhanced the bandwidth of the proposed antenna. The multiple feed line used has an impedance of 100 Ohm and is placed on the edge of the patch parasitic microstrip antenna. The optimal bandwidth of the microstrip antenna is obtained by adjusting the dimensions and position of the multiple feed line. From the measurement results obtained return loss of -14.91 dB, VSWR of 1.44 at working frequency of 1800 MHz and bandwidth of 427 MHz with a frequency range 1715 MHz - 2142 MHz. . From these results it can be concluded that the banwidth of proposed antenna has met the criteria to be used in a mobile communication system.

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Split-ring resonator-based compact microstrip antenna

Modern Physics Letters B ◽

10.1142/s021798491950043x ◽

2019 ◽

Vol 33 (04) ◽

pp. 1950043

Author(s):

Linpeng Li ◽

Shengze Ye ◽

Jianchun Xu ◽

Yanan Hao ◽

Limin Guo ◽

...

Keyword(s):

Resonant Frequency ◽

Microstrip Antenna ◽

Ring Resonator ◽

Split Ring Resonator ◽

Microstrip Antennas ◽

Split Ring ◽

Influencing Mechanism ◽

Low Profile ◽

Measurement Results ◽

Good Agreement

Compact microstrip antennas based on split-ring resonator (SRR) structure are proposed and fabricated in this paper. The resonant frequency of the antennas is discussed upon different geometric structures. The influencing mechanism of the antenna parameters on resonant frequency is analyzed. The analytical and experimental analyses are carried out and proved that the resonant frequency can be controlled from 13.5 GHz to 17.2 GHz by tuning some of the crucial parameters. A good agreement between the simulations and the measurement results suggests that the proposed antenna can be designed at different resonant frequencies while maintaining a small-size, low-profile structure and good performance.

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Design and Development of Inverted U-Slot Rectangular Ring Coupled Monopole Microstrip Antenna for Quad Band Operation

International Journal for Research in Applied Science and Engineering Technology ◽

10.22214/ijraset.2021.39496 ◽

2021 ◽

Vol 9 (12) ◽

pp. 1394-1397

Keyword(s):

Microstrip Antenna ◽

Return Loss ◽

Wide Band ◽

Microwave Frequency ◽

Microstrip Antennas ◽

Frequency Range ◽

Design And Development ◽

Directional Radiation ◽

Novel Design ◽

Good Agreement

Abstract: This paper present a novel design and development of inverted U-slot rectangular ring coupled monopole microstrip antenna (IURCMMA) for quad band operation. The monopole microstrip antennas are commonly designed for wide band operation. However, by placing the optimum ring slots in the form of slits on the radiating patch, the antenna can be made to operate at different frequency bands. The proposed antenna operates in the frequency range of 1.5 to 10 GHz with a peak gain of 8.69 dB and gives omni directional radiation pattern in both E and H planes. The measured and simulated results of return loss are in good agreement with each other. With these features the proposed antenna may find many applications at microwave frequency range. Keywords: Monopole, Rectangular, Bandwidth, Quad band , Gain.

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