Dual Band X Shape Microstrip Patch Antenna for Satellite Applications

Samsuzzaman, M.; Islam, Mohammad Tariqul; Misran, Norbahiah; Ali, Mohd Alaudin Mohd

doi:10.1016/j.protcy.2013.12.317

Cited by 40 publications

(18 citation statements)

References 14 publications

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“…The dimensions of the U-slot, L-slot and slits have been optimized and shown in Table 3. Finally slots and slits are etched on to the surface of patch and we got the desired wideband operation in Ku-band (12)(13)(14)(15)(16)(17)(18). As the designing of the wide band antenna performed using slitting and slotting technique so firstly an inverted Uslot is etched on the patch and then two L-slots are etched on the upper part of the patch to both left and right corner.…”

Section: A Etching Of Slots and Slits To Get Wideband Operation In Kmentioning

confidence: 99%

“…In order to achieve multiband operation in conventional rectangular slot, they introduce three equilateral triangle slots in left, right and upper edge respectively. The dual-band operation of a microstrip patch antenna on a Duroid 5870 substrate for Ku-and K-bands is presented in [17]. Here in this paper the design and simulation of wideband Ku-band antenna is presented.…”

Section: Introductionmentioning

confidence: 99%

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Design of High Gain Wideband Ku-Band Antenna Using Vertical Slits and Slots

Basra

Goud

Singh

2014

2014 International Conference on Computational Intelligence and Communication Networks

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The evolution of the modern wireless communication system has increased the demand of antennas, which can work on number of frequencies and should have large bandwidth to accommodate more number of channels. A high gain, wide band Ku-band antenna is realized and simulated using ADS (Advance Design Systems) simulation tool. The purposed design uses inset feed for proper impedance matching. The designed antenna has width of the patch, Wp = 49.4mm and length of the patch, Lp = 41.4mm. Taconic TLY-5 dielectric substrate is used as a substrate layer, which has dielectric constant of 2.2, and height of dielectric substrate is 1.6mm. The advantages of the resultant configurations are a) design is simple b) high Gain c) the structure remains single layer and single patch d) large bandwidth e) miniaturized size. The designed antenna provides 3.72 GHz bandwidth ranges from 11.86 GHz to 15.58 GHz at10dB return loss. For Ku-band it can be used for terrestrial microwave and radar, especially police traffic speed-detector.

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Section: A Etching Of Slots and Slits To Get Wideband Operation In Kmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design of High Gain Wideband Ku-Band Antenna Using Vertical Slits and Slots

Basra

Goud

Singh

2014

2014 International Conference on Computational Intelligence and Communication Networks

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“…Antenna covers three important design aspects of microstrip patch antennas, such as size reduction, multi frequency operation, and bandwidth enhancement. The innovation of our work is multiresonant characteristics and wide operating impedance bandwidth in compact size without using thick foam substrate, shorting pin, stacked patch, or modifications in the feed (Samsuzzaman et al, 2013). The method of particle swarm optimisation is used to determine an optimum set of weights and antenna element separations that provide a radiation pattern with maximum side lobe level reduction with the constraint of a fixed major lobe beam width.…”

Section: Introductionmentioning

confidence: 99%

An efficient artificial bee colony algorithm for optimising the design of rectangular microstrip patch antenna

Anita¹,

Chaitanyakumar²

2018

IJMNDI

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Antenna is a very important component of communication systems. An antenna is a device used to transform an RF signal, travelling on conductor, into an electromagnetic wave in free space. The transmitter signal is sent into space by a transmitting antenna; the RF signal is picked up from space by a receiving antenna. Microstrip antenna is also referred as a patch antenna. In designing rectangular microstrip patch antennas, a number of substrate can be used. Rectangular microstrip patch antennas are attractive due to their light weight, conformability and low cost. These antennas can be integrated with printed strip-line feed networks and active devices. The design is determined by optimal selection of dimensions, which represent the length and width, of the antenna structure. To optimise the dimensions, ABC-PSO algorithm is proposed in our work. The experimental results demonstrated that the designed antenna gives ideal radiation characteristics over the operating bands. Subsequently, the performance is compared in detail with the existing designs. The cheering outcomes achieved have unequivocally ratified effectiveness of our proposed technique and is able to improve the design parameter.

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“…Compatible with Monolithic Microwave Integrated Circuit (MMIC) designs, such as Cell phones [2], [3] The simplest typical structure of a patch antenna consists of a radiating element printed on a dielectric substrate disposed on a ground plane [4]. At present, satellite communication in the K-band is of major interest for the development of telecommunication systems such as satellite television channels [5],because this band has a large number of unused bandwidth [2] One of the effective techniques for the miniaturization of this type of antenna is the use of a dielectric substrate having a high dielectric constant [6].Indeed, the ceramic materials provide adequate dielectric permittivity; in addition they possess very useful physical properties [7] [8].Several works have been published to increase the bandwidth [9], [10], but they have a relatively large antenna size [11] however we find other works that proposed a miniaturized size but with A very narrow bandwidth [12]. This work presents a miniaturized antenna with a wider bandwidth by using a second layer of the dielectric substrate while introducing an air-filled cavity into the lower substrate of the microstrip antenna.…”

Section: Introductionmentioning

confidence: 99%