Impedance, bandwidth, and Q of antennas

By Arthur D. Yaghjian, S. Best. IEEE Transactions on Antennas and Propagation, 2003

1,005 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/21278a64ac18f836ef5e499f8dba7d8ec900431a

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Citations in the corpus

Metamaterial-based efficient electrically small antennas (2006, methodology): “Consequently, the so-called fractional half-power VSWR bandwidth [16] was and the corresponding quality factor, using Yaghjian and Best's formula for [16, Eq.”
Metamaterial-Inspired Efficient Electrically Small Antennas (2008, methodology): “An Appendix provides the explicit details of the ANSOFT HFSS (High Frequency Structure Simulator) models that were used to predict the performances of the EZ antenna systems.”
A Portable Very Low Frequency (VLF) Communication System Based on Acoustically Actuated Magnetoelectric Antennas (2020, background): “small antenna is inversely proportional to the radiation Q, which increases cubically as the antenna size decreases [31].”
Physical Bounds and Optimal Currents on Antennas (2012, methodology): “The Q-factor is estimated to using the differentiation of the impedance [16], [25].”
Physical limitations on antennas of arbitrary shape (2007, methodology): “…2589–2607 doi:10.1098/rspa.2007.1893 Published online 18 July 2007 uthor for correspondence (mats.gustafsson@eit.lth.se). eived 22 March 2007 epted 14 June 2007 2589 This journal is q 2007 The Royal Society Q-factor in terms of the bandwidth is still subject to some research (Yaghjian & Best 2005).”
The Boom in 3D-Printed Sensor Technology (2017, background): “their radiation quality factor (Q), which is defined as the ratio of energy stored to energy radiated [136].”
Metamaterial-Inspired, Electrically Small Huygens Sources (2010, background): “304, which, in comparison to the corresponding lower bound [13], gives the .”
Low Q electrically small linear and elliptical polarized spherical dipole antennas (2005, background): “and it has been shown to be inversely proportional to the antenna’s matched VSWR bandwidth over wide ranges of frequency including ranges of both resonance and antiresonance [6], [7].”
A Review of Passive RFID Tag Antenna-Based Sensors and Systems for Structural Health Monitoring Applications (2017, background): “The sensitivity and communication distance of the system are thus strictly connected to the antenna’s parameters and more to the point, to its quality factor or bandwidth [102].”
Reactive Energies, Impedance, and ${\rm Q}$ Factor of Radiating Structures (2010, methodology): “This is the procedure for example followed in [9], [12].”
The radiation properties of electrically small folded spherical helix antennas (2004, methodology): “The of the resonant antenna was determined using the following [13]:”