Title :
Simple and accurate formula for the resonant frequency of the circular microstrip disk antenna
Author :
Kumprasert, Nirun ; Kiranon, Wiwat
Author_Institution :
Dept. of Telecommun. Eng., King Mongkut´´s Inst. of Technol., Bangkok, Thailand
fDate :
11/1/1995 12:00:00 AM
Abstract :
A simple algebraic formula for the resonant frequency of a circular microstrip disk antenna as a function of the effective radius and of the fringing capacitance has been derived which is valid for electrically-thick dielectric substrates. Accuracy of the theoretical results of resonance is compared with previous theories and measured data
Keywords :
antenna theory; capacitance; microstrip antennas; circular microstrip disk antenna; effective radius; electrically-thick dielectric substrates; fringing capacitance; resonant frequency; simple algebraic formula; Antennas and propagation; Artificial intelligence; Bandwidth; Dielectric substrates; Impedance; Integral equations; Kernel; Microstrip antennas; Resonant frequency; Wire;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
