Microstrip antenna technology

Carver, K.; Mink, J.W.

doi:10.1109/tap.1981.1142523

Cited by 1,374 publications

(537 citation statements)

References 55 publications

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“…These characteristics of the antenna operation at 5.8 GHz denote that the proposed antenna operates as the conventional half-wavelength stacked MSA which has the parasitic patch above the fed patch conductor [10]. Moreover, since the lower rectangular patch conductor has the feed point around the diagonal, the lower patch conductor also operates as a rectangular patch conductor with a perturbation segment in the ETC band [11]. Therefore, the proposed antenna radiates a circularly polarized wave when choosing the proper ratio (L/W) of the length to the width of the rectangular patch conductor.…”

Section: Antenna Characteristicsmentioning

confidence: 92%

Stacked Rectangular Microstrip Antenna with a Shorting Plate for Dual Band (VICS/ETC) Operation in ITS

Fujimoto¹,

Tanaka²

2007

IEICE Transactions on Communications

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SUMMARYA stacked rectangular microstrip antenna with a shorting plate is proposed as a car antenna for dual band (VICS and ETC) operation in the ITS. The proposed antenna has the proper radiation patterns for the VICS and ETC. The antenna is small in size and effective in dual band operation. key words: stacked microstrip antenna with a shorting plate, dual band operation, vehicle information and communications system (VICS), electric toll collection system (ETC)

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Section: Antenna Characteristicsmentioning

confidence: 92%

Stacked Rectangular Microstrip Antenna with a Shorting Plate for Dual Band (VICS/ETC) Operation in ITS

Fujimoto¹,

Tanaka²

2007

IEICE Transactions on Communications

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“…The dielectric properties of the substrate materials greatly affect the antenna size and corresponding operating bandwidth. Substrate material of low dielectric constant value contributes wider bandwidth at the cost of increased overall antenna size and vice versa [1,18]. Figure 7 exhibits the reflection coefficients of the proposed antenna against the frequency with different types of bioplastic substrate materials.…”

Section: Parametric Investigationsmentioning

confidence: 99%

Miniature size multiband planar patch antenna fabricated on a bioplastic substrate

Ahsan

Islam²,

Ullah

et al. 2015

Bulletin of the Polish Academy of Sciences Technical Sciences

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Abstract. In this article, a simple design of rectangular microstrip feed planar antenna with wide arcs and square shape slot is proposed for Radio Frequency Identification (RFID), Worldwide Interoperability for Microwave Access (WiMAX) and C/X-band wireless communications. The prototype of the antenna has been fabricated 1.0 mm thick ceramic filled bioplastic substrate by using optimal dimension obtained from design/simulations and antenna performances are experimentally tested. The experimental results confirm the impedance bandwidths for S11≤ −10 dB are of 712 MHz (0.355-1.067 GHz), 1.38 GHz (2.92-4.3 GHz) and 2.46 GHz (6.55-9.01 GHz) for 0.788, 3.34 and 8.01 GHz band respectively. The proposed antenna shows almost steady and symmetrical radiation patterns for all three bands with the maximum gains of 1.37, 2.8 and 3.56 dBi respectively. Based on the antenna performances, it can successfully cover the frequency band requirement for RFID, WiMAX and C/X-band applications.

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“…The antennas required for the various applications should be of small size, light weight, low profile, broad bandwidth, low cost and inerrable with MIC/MMIC circuits [1][2][3]. However, the microstrip antenna inherently has a low gain and a narrow bandwidth.…”

Section: Patchmentioning

confidence: 99%