Complete and rigorous analysis of electromagnetically coupled transverse microstrip dipole

Lepeltier, Ph.; Floc'H, Jean Marie; Citerne, J.

doi:10.1049/el:19870583

Cited by 8 publications

(2 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Application of electromagnetically coupled (EMC) microstrip dipole antennas for many potential applications in centimeter-and millimeter-wave communications systems were investigated by Oltman and others [5,6,7]. The main advantages of the electromagnetically coupled dipoles, when compared to classically fed printed antennas (coaxial connector, microstrip line with contact) are not only greater bandwidth and efficiency, but also the simplicity with which the EMC dipole can be matched to its microstrip feed line.…”

Section: Introductionmentioning

confidence: 99%

Bandwidth enhancement of microstrip dipole using proximity coupling method

Chattopadhyay

Mukherjee

Das

et al. 2011

2011 IEEE International Symposium on Antennas and Propagation (APSURSI)

View full text Add to dashboard Cite

show abstract

Section: Introductionmentioning

confidence: 99%

Bandwidth enhancement of microstrip dipole using proximity coupling method

Chattopadhyay

Mukherjee

Das

et al. 2011

2011 IEEE International Symposium on Antennas and Propagation (APSURSI)

View full text Add to dashboard Cite

show abstract

“…There are several design models for EMCMPAs, which can be categorized in two groups: simple analytical models and rigorous full-wave models. The latter involves extensive computational processing, which in most cases does not account for fabrication tolerances or other modifications to the realized prototypes compared to the simulated designs [12], [13]. On the other hand, simple analytical models can provide a good and intuitive understanding of the EM performance of the EMCMPA, combined with a reasonably accurate mathematical formulation.…”

mentioning

confidence: 99%

A Combination of Transmission Line Models as Design Instruments for Electromagnetically Coupled Microstrip Patch Antennas in the 2.45 GHz ISM Band

Del-Rio-Ruiz

Lopez-Garde

Legarda

et al. 2021

IEEE Trans. Antennas Propagat.

View full text Add to dashboard Cite

This communication presents an analytical framework that combines transmission line models for the design of electromagnetically coupled microstrip patch antennas for the 2.45 GHz industrial, scientific and medical band. It provides initial values for all dimensions of the antenna, with measured resonance frequency errors below 6%. The initial design is optimized in two subsequent phases to center the resonance frequency and to increase the impedance bandwidth (BW), obtaining measured resonance frequency errors below 0.6% and BW enhancements of more than 1.2 times the original ones, respectively. The model has been validated with antenna prototypes based on rigid and textile materials, exhibiting excellent freespace measured BW of 4% and 5.12%, maximal measured gains of 4.28 dBi and 7.33 dBi, and radiation efficiencies of 63.4% and 71.8%, respectively. Moreover, very stable on-body performance is obtained, with minimal frequency detuning when deploying the textile antenna on the human body. The measured maximum onbody gain for the textile antenna equals 5.5 dBi, with a simulated specific absorption rate of 0.323 W/kg at 2.45 GHz.

show abstract

Simplified method for an active transverse dipole array design

Floc'H

Desclos²

1995

Micro & Optical Tech Letters

View full text Add to dashboard Cite

The basic topology is a series of transverse dipoles coupled electromagnetically to a microstrip line. After modeling each element with a numerical technique (MoM), this array is modeled with an equivalent circuit in CAD software. This method is shown to be reliable and can interface easily with commercially available software, which allows global simulation and optimizes the design. This versatility is demonstrated with a realization example: A six‐dipole active array at 10 GHz showing a 27.5‐dBi gain. © 1995 John Wiley & Sons, Inc.

show abstract

Complete and rigorous analysis of electromagnetically coupled transverse microstrip dipole

Cited by 8 publications

References 4 publications

Bandwidth enhancement of microstrip dipole using proximity coupling method

Bandwidth enhancement of microstrip dipole using proximity coupling method

A Combination of Transmission Line Models as Design Instruments for Electromagnetically Coupled Microstrip Patch Antennas in the 2.45 GHz ISM Band

Simplified method for an active transverse dipole array design

Contact Info

Product

Resources

About