Compact Double-fed Dual Annular Ring Printed Monopole Antenna for UWB Application

Abdollahvand, M.; Dadashzadeh, G.

doi:10.1163/156939309789932476

Cited by 10 publications

(11 citation statements)

References 18 publications

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“…Therefore, it is important to evaluate the distortion and its effects on the presented synchronization technique. Planar monopole UWB antennas are popular choices for UWB communications due to their attractive electrical, mechanical and economical merits [27][28][29][30][31][32][33][34]. Normalized transfer functions, H N, T x (f ) and H N, Rx (f ), of planar monopole UWB transmitting and receiving antennas [35] can be obtained, respectively [19].…”

Section: Calculation Of the Received Pulse With Antennas And Freespacmentioning

confidence: 99%

Effects of Antennas and Propagation Channels on Synchronization Performance of a Pulse-Based Ultra-Wideband Radio System

Chen¹,

Zhang

2011

PIER

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Abstract-Synchronization performance of a pulse-based ultrawideband (UWB) system is investigated by taking into account of distortions caused by transmitter and receiver antennas and wireless propagation channels in different environments. The synchronization scheme under consideration can be achieved in two steps: a slide correlator and a phase-locked loop (PLL)-like fine tuning loop. Effects of the non-idealities are evaluated by analyzing the distortion of the received UWB pulse and subsequently the synchronization performance of the pulse-based UWB system. It is found that generally a smaller step is required for the sliding correlator due to distortions introduced by the antennas and channels. However, the fine tuning loop can always be stabilized by adjusting the loop parameters. Therefore, synchronization can always be achieved.

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Section: Calculation Of the Received Pulse With Antennas And Freespacmentioning

confidence: 99%

Effects of Antennas and Propagation Channels on Synchronization Performance of a Pulse-Based Ultra-Wideband Radio System

Chen¹,

Zhang

2011

PIER

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“…In addition, it needs to provide omnidirectional radiation coverage over the entire UWB frequency range. Other aesthetic features sought from the antenna include being light weighted, small in size, and having a low profile .…”

Section: Introductionmentioning

confidence: 99%

A compact modified triangular CPW‐fed antenna with multioctave bandwidth

Siahcheshm

Nourinia

Zehforoosh

et al. 2014

Micro & Optical Tech Letters

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This article presents the results of a compact modified triangular CPW‐fed antenna that exhibits multioctave performance. This modification significantly improves the antenna's impedance bandwidth by 198% over an ultra‐wideband (UWB) frequency range from 3.06 to 35 GHz. The return‐loss (S11) performance over this frequency range is designed to be better than −10 dB. These characteristics make the proposed antenna an excellent candidate for numerous UWB applications and next generation communication systems. The key physical parameters affecting the antenna's frequency characteristics have also been investigated to determine optimum antenna performance. The antenna's measured return loss and E‐plane and H‐plane radiation patterns show a very good correlation with the requirements of UWB applications. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:69–72, 2015

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“…Planar UWB antenna printed on one piece circuit board can be easily fabricated and integrated with microwave integrated circuit, which is a good candidate for UWB applications. There many types of planar UWB antenna have been implemented, such as UWB monopole antennas [4][5][6][7], and UWB slot antennas [8][9][10][11]. However, few dipole antennas for UWB applications have been proposed, as a result of lacking of ultrawideband balun for dipole antenna.…”

Section: Introductionmentioning

confidence: 99%

Compact printed dipole antenna with integrated wideband balun for UWB application

Yang

Chu

et al. 2012

2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT)

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A compact UltrawideBand (UWB) dipole antenna with an integrated wideband balun is presented. The proposed antenna consists of a printed dipole, a wideband slot balun embedded in the ground plane, and an inverted L-shaped microstrip feedline. By using the integrated slot balun, the unbalance-to-balance transformer from the microstrip feedline to the dipole antenna is achieved. This antenna achieves a small size of 16 mm× 28mm × 0.8mm based on the substrate having a dielectric constant of 2.55, and operates over the frequency band from 2.9GHz to 10.7GHz, with the reflection coefficient <-10dB and the relative impedance matching bandwidth of 114.7%. The measured results show the nearly omnidirectional radiation pattern over the UWB band.

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Compact Double-fed Dual Annular Ring Printed Monopole Antenna for UWB Application

Cited by 10 publications

References 18 publications

Effects of Antennas and Propagation Channels on Synchronization Performance of a Pulse-Based Ultra-Wideband Radio System

Effects of Antennas and Propagation Channels on Synchronization Performance of a Pulse-Based Ultra-Wideband Radio System

A compact modified triangular CPW‐fed antenna with multioctave bandwidth

Compact printed dipole antenna with integrated wideband balun for UWB application

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