This paper presents the bandwidth enhancement of rectangular slot antenna fed by microstrip line on the flexible Mylar Polyester film substrate.This improved antenna to cover standard frequency range of UWB (3.1 GHz -10.6 GHz). Finally, as to reject the frequency band of IEEE 802.11a (5.15... Design and enhancement bandwidth rectangular patch … Parameters Designed rectangular patch antenna Rectangular patch antenna with single trapezoidal slot Frequency (GHZ) GHZ GHZ (db) db db Gain (db) 5.95 db 6.11 db Bandwidth MHZ MHZ MHZNovel Design of a Widband Improved U-Slot on Rectangular Patch Using Additional Loading Slots. Design Of Rectangular Slot Microstrip Antenna For…
A rectangular slot antenna with improved bandwidth
Bandwidth Enhancement Using Single Slot in Heptagonal ... increasing the bandwidth of the microstrip patch antenna. Paper discusses about design of a Heptagonal patch antenna, having coaxial probe as a feed. To get the improved bandwidth, a rectangular slot has been digged on the patch, which changes the interaction of radiation. A huge increase in International Journal of Engineering Trends and Technology ... Rectangular microstrip antenna and E-shaped microstrip antenna have been designed and simulated using high frequency structure simulator (HFSS). The E-shaped patch antenna enhances bandwidth 440MHz, gain 5.52dB and good return loss (S11 parameters) of -34.28dB is achieved compare to rectangular microstrip patch antenna.
A compact wide slot antenna with dual band-notch characteristic for ...
Borowiec, R. , Kucharski, A. A. , Slobodzian, P. M. Slot excited dielectric resonator antenna above a cavity analysis and experiment. Radioengineering - September 2018, Volume 27, Number 3 [DOI: 10…
IJME
24 Sep 2014 ... The bandwidth improvement is achieved by loading a different shape and ... square microstrip antenna with stepped slot achieved bandwidth of ... A Modified Patch Antenna with Square-Open Loop Resonator Slot for ... A novel, modified square patch antenna with square open loop resonator slot, operating at. 5.5 GHz, for improved bandwidth performance is proposed in this ...
Design and Simulation of an Improved Bandwidth V-Slotted ...
the bandwidth, D, and 77 at these frequencies. The second- resonance frequency is about 2 f, . The efficiency is less than that at f, by about 20%, and the antennas are more directive at fc2 than at f, . In [3], an antenna with a rectangular slot and a rectangular slot loop-fed with a coplanar waveguide were designed to work at Design of Microstrip Antenna with Improved Bandwidth for ... RamaDevi K., Rani A.J., Prasad A.M. (2017) Design of Microstrip Antenna with Improved Bandwidth for Biomedical Application. In: Satapathy S., Bhateja V., Joshi A. (eds) Proceedings of the International Conference on Data Engineering and Communication Technology. Advances in Intelligent Systems and Computing, vol 468. Springer, Singapore Implementation of rectangular slit-inserted ultra-wideband ... To improve the bandwidth, rectangular slits were inserted in the tapered slot antenna, and the antenna area was reduced. The fabricated rectangular slit-inserted tapered slot antenna exhibited a bandwidth of 8.45 GHz and improved its bandwidth by approximately 4.72 GHz. Furthermore, the antenna showed a 15.5 % reduction in area. Wideband rectangular slot antenna for personal wireless ... the bandwidth, D, and 77 at these frequencies. The second- resonance frequency is about 2 f, . The efficiency is less than that at f, by about 20%, and the antennas are more directive at fc2 than at f, . In [3], an antenna with a rectangular slot and a rectangular slot loop-fed with a coplanar waveguide were designed to work at
IMPROVED DUAL BAND-NOTCHED UWB SLOT AN- TENNA WITH ... rejected bandwidth have been presented. A compact slot UWB antenna with two improved notched bands is proposed. The dual band-notched operation is achieved by embedding two sets of composited band-rejected structures on the rectangular slot with chamfered corners or the T-shaped stub. The desired frequency EFFICIENT IMPROVEMENT IN BANDWIDTH USING RECTANGULAR ... This project is done to enhance the bandwidth and to reduce the harmonic by introducing slot at the ground structure ... EFFICIENT IMPROVEMENT IN BANDWIDTH USING RECTANGULAR MICROSTRIP PATCH ... ENHANCEMENT OF BANDWIDTH OF RECTANGULAR PATCH ANTENNA USING ...