[PDF] Top 20 Effect on Resonant Frequency for E-Plane Mutually Coupled Microstrip Antennas

... of microstrip antenna is a well known fact in telecommunication and radar ...end, microstrip antennas on dielectric substrates have been an interesting subject of study for the last two decades due ... See full document

... the microstrip, coaxial feeding, aperture coupled feeding, double feeding, and proximity couple ...the microstrip feeding method, the conducting strip or patch is etched to the corner of the patch of ... See full document

... of microstrip patch ...loaded microstrip patch antennas are reported [2], [4], ...at frequency which is lower than the initial resonant frequency of the unloaded ... See full document

... of microstrip antennas appreciably and gives rise to detuning of antenna to a great extent because of its narrow band width ...of microstrip antennas in plasma medium, the effective ... See full document

... the effect of stacking on the performance of a ring coupled rectangular microstrip patch ...The antennas have been designed at a frequency of 2 GHz and they have been simulated using ... See full document

... the resonant frequency ...passband frequency (500MHz) is also plotted and shown in ...notch frequency increases on reducing the length of spiral ... See full document

... of microstrip patch antennas on metamaterial substrates loaded with spiral shape structure known as spiral metamaterial ...ground plane altering the effective medium parameters of the ...loaded ... See full document

... cular microstrip patch antenna is as shown in Figure ...post microstrip patch antenna is straight forward once the resonant frequency has been ...the resonant frequency depends ... See full document

... ground plane and detail design procedure for proposed L and C network is not ...of E-shaped MSA across the feed point axis, a compact rectangular slot cut RMSA is proposed [15, ...equivalent E-shaped ... See full document

... the effect of diffraction of a finite ground plane on the axial ratio of circularly-polarized microstrip antennas can be reduced significantly by using metal ... See full document

... of resonant antennas, and they can support many resonant ...the microstrip resonant antenna is designed at the fundamental mode, it has a minimum patch size, but the obtained impedance ... See full document

... For E-plane (end coupled) [1], the patches were kept collinearly along the E-plane and coupled with the direction of propagation perpendicular to the two adjacent antenna ... See full document

... aperture coupled feed then both are simulated using the CST Microwave studio [9] for the operating frequency at ...single antennas were added in the opposite side of the ground plane and fed ... See full document

... Fig. 7 The radiation patterns in E-(ZX) and H-(ZY) plane (a) Without DGS, (b) 1 cell DGS, and (c) 5 cells DGS. The simulated radiation patterns E- and H-plane are shown in Fig. 7 at three ... See full document

... dual-band microstrip antennas with filtering responses are proposed in this ...additional resonant modes are induced, and both of the antennas have dual operation ...proposed antennas ... See full document

... From the Fig. 4 and 5 it is observed that, the PCETMSA resonates at 3.07 GHz with impedance bandwidth of 9.15% and the minimum return loss is found to be -19.42dB, whereas after loading the diamond shape slot in the ... See full document

... Abstract: In this paper, a dual-band dipole antenna for passive radio frequency identification (RFID) tag application at 2.45 GHz and 5.8 GHz is designed and optimized using HFSS 13. The proposed antenna is ... See full document

... GHz frequency while the bottom patches (small) are designed based on ...ground plane, which consists of two different aperture slot shapes, I-shape and H-shape, is located on top of substrate layer ... See full document

... band microstrip antenna (MSA) is realized by cutting a slot at an appropriate position inside the patch ...other resonant mode near the fundamental mode of the patch and realizes dual frequency ... See full document

... Abstract—A new design of dual-band L1/L2 GPS antenna is proposed. The antenna generates dual- band circularly polarized radiation by exciting a cross-slot and ring-slot of a concentric circular aperture using a ... See full document