A rectangular slot antenna with improved bandwidth

A novel design of broadband patch antenna is presented in this paper. The broadband property of the proposed antenna is achieved by choosing a proper selection of dimensions and positions of slot and notch on the radiating patch. The bandwidth of the proposed antenna is found to be 30.5% with operating frequency band from 1.56 GHz to 2.12 GHz. ENHANCEMENT OF BANDWIDTH AND GAIN OF A … Patch Antenna with enhanced gain. The aim of the project is to design a rectangular Microstrip Patch Antenna with enhanced gain and bandwidth and study the effect of antenna dimensions Length (L), Width (W) and substrate parameters relative Dielectric constant (ε r), substrate thickness on antenna gain and bandwidth.

Improved U-shaped stub rectangular slot antenna with tuning pad for ... An improved design of the U-shaped stub rectangular slot antenna with a tuning pad for enhancing the impedance bandwidth is proposed. By properly tuning ... Download Compact hyper-band printed slot antenna ... - OPUS at UTS Abstract—A compact hyper-band (> 10:1 impedance bandwidth) printed antenna design is ... originate from the basic rectangle-shaped slot antenna [1]. They .... impedance matching in the lower bands could be improved, but would degrade ... Wideband rectangular slot antenna for personal wireless - Ole Miss's ... (CPAs) have been designed with improved bandwidth and size reduction for .... In [3], an antenna with a rectangular slot and a rectangular slot loop-fed with a ...

Dec 13, 2017 ... ... MIMO antenna using pentagon slot resonator with improved bandwidth ... [8]Pozar, D.: Input impedance and mutual coupling of rectangular ...

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 Implementation of rectangular slit-inserted ultra-wideband ... In this paper, a tapered slot antenna capable of ultra‑wideband communication was designed. In the proposed antenna, rectangular slits were inserted to enhance the bandwidth and reduce the area of the antenna. The rectangular slit‑inserted tapered slot antenna operated at a bandwidth of 8.45 GHz, and the bandwidth improved upon Comparative Analysis and Bandwidth Enhancement with ... By this computation work it is found that the bandwidth of rectangular Microstrip antenna with C slot and double T shaped directly coupled structures is ... Volume 5, Issue 1, July 2015 Performance Evaluation of an ...

Bandwidth enhancement of rectangular microstrip antenna with a ...

due to slots in patch and ground plane to design the compact antenna with improved bandwidth and efficiency. II. DESIGN OF RECTANGULAR MICROSTRIP. Bandwidth improvement of a rear end slot antenna on a Substrate ... Bandwidth improvement of a rear end slot antenna on a Substrate Integrated ... of employing a planar rectangular slot which results in a narrow bandwidth, ...

principles of the aperture coupled antenna, followed by a summary of the ... And if substrate thickness is increased in an attempt to improve bandwidth, spurious ... quickly realized that the use of a rectangular slot would improve the coupling, ...

A rectangular slot antenna with improved bandwidth Article in AEU - International Journal of Electronics and Communications 66(6) · June 2012 with 68 Reads DOI: 10.1016/j.aeue.2011.10.008 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. Rectangular Planar Antenna Using U-Slot for Bandwidth

Gain and Bandwidth Enhancement of Rectangular Patch Antenna ...

26 Aug 2017 ... An Inset Fed Square Microstrip Patch Antenna to Improve the Return Loss Characteristics for ... Therefore, we add diamond – shaped slots on the patch ... bandwidth as much as 46 MHz and a reduction in the return loss level ... Integrated Modified Rectangular Loop Slot Antenna on Substrate ... rectangular-loop slot antenna with built-in tuning and dc-return ... twin-slot configuration provides a wide bandwidth and simple ..... The better the matching,. Chapter 6 Design of single and double T Slots on rectangular patch ... 6.3.1 Performance studies of single T slot antenna on magneto dielectric substrate ... The work carried out is focussed on bandwidth enhancement without compromising on the ..... profile shows an improved bandwidth and 511 characteristics. On the miniaturization of microstrip line-fed slot antenna using ... - Core antennas, has a rectangular slot on the ground plane of a 50Ω microstrip ... ground plane, and improve its impedance bandwidth without any cost of size or ...

Integrated Modified Rectangular Loop Slot Antenna on Substrate ... rectangular-loop slot antenna with built-in tuning and dc-return ... twin-slot configuration provides a wide bandwidth and simple ..... The better the matching,. Micro-strip line feed „I‟ shaped slot Antenna with finite slotted ground ... and three rectangular horizontal slots on the finite ground plane. The antenna .... proposed antenna design shows better bandwidth enhancement with gain of ... Enhanced-Gain Planar Substrate-Integrated Waveguide Cavity ... A novel substrate-integrated waveguide (SIW) cavity-backed slot antenna is ... The peak gain is remarkably improved with the use of an SIW cavity and metallic superstrate. The superstrate comprises a single rectangular slot window and two ... include a wide bandwidth, when compared with a microstrip patch antenna, and ... Design and study of a microstrip slot antenna operating at 2.8/3.1/3.6 ...