A compact microstrip line-fed ultrawideband (UWB) tapered-shape slot antenna is presented. The proposed comprises a and rectangular tuning stub. fabricated onto an inexpensive FR4 substrate with overall dimension of 22 × 24 mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> . experiment shows that the achieves good impedance matching constant gain, stable radiation patterns over operating bandwidth 3-11.2 GHz (115.5%) covers entire UWB....

A compact planar ultra-wideband (UWB) antenna with triple band notch characteristics is proposed in this paper.The consist a rectangular radiating patch, modified partial ground plane, and has an overall dimension of 30 × 22 mm 2 .Three resonant elements are placed above the plane to generate three frequency bands separately WiMAX, lower WLAN upper bands.The antennas successfully simulated, prototyped measured.Effects key deign parameters on also investigated.The realized achieved operating...

In this paper, a novel circular-hexagonal Fractal antenna is investigated for super wide band applications.The proposed made of iterations hexagonal slot inside circular metallic patch with transmission line.A partial ground plane and asymmetrical toward the substrate are used designing to achieve bandwidth ranging from 2.18 GHz 44.5 ratio 20.4 : 1.The impedance gain much better than recently reported wideband antennas which make it appropriate many wireless communications systems such as...

A double-sided printed compact antenna for UWB application is proposed. The proposed antenna, having a total size of 30×22 mm, consists patch fed by microstrip line and partial ground plane. modified plane with triangular shaped slots on its top edge helps to increase the bandwidth antenna. has (VSWR≤2) from 3.08 15.90 GHz maximum gain 5.9 dBi. Antenna radiation patterns show stable variation within operating band.

Abstract A simple circular‐ring planar‐monopole antenna, with a compact size of 26 × 28 mm 2 , fed by an offset‐microstrip line, is proposed. The antenna composed radiator and ground plane small rectangular slot cut along the upper edge for ultra‐wideband (UWB) operation. Studies are carried out using computer simulation. Prototype used verification simulation results. Results show that has impedance bandwidth more than 132% (from 3.7 to 18 GHz) standing wave ratio less (voltage ratio, VSWR...

In this letter, a planar slot antenna with dual-band-notch characteristics is proposed for ultrawideband application. The basic comprises rectangular tuning stub and ground plane tapered-shape slot. To create notched band WiMAX, one angle-shaped parasitic slit etched out along the stub, while WLAN, two symmetrical slits are placed inside of plane. By properly adjusting size location slits, it found that can achieve ultrawide operating dual-notched without altering overall size. These bands...

In this paper, a compact ultra-wideband microstrip-fed annular ring antenna with band notch characteristics for wireless local area network (WLAN) and dedicated short-range communication (DSRC) is proposed.The proposed comprises an patch partial ground plane rectangular slot.The notched frequency achieved by etching slot in the lower portion of radiator.The centre bandwidth can be controlled adjusting width position slot.Measured results show that impedance 3-10.6 GHz centred at 5.5...

A microstrip line-fed planar antenna with dual notched bands is designed and prototyped for ultrawideband (UWB) communication applications. The band-notch characteristic achieved by etching a single tri-arm resonator below the patch. simulated experimental results show that has wide bandwidth (return loss ≤ -10 dB) ranging from 2.98 to 10.76 GHz two operating at 3.5 5.5 GHz. proposed uses only one simple filter element create control bands, which give it advantages over recently antennas. In...

Abstract This paper presents a low-profile multi-slotted patch antenna for long term evolution (LTE) and fifth-generation (5G) communication applications. The studied comprised of stepped ground plane. To attain the required operating band, three slots have been inserted within patch. insertion enhances capacitive effect helps prototype to achieve an band ranging from 3.15 5.55 GHz ( S 11 ≤−10 dB), covering N77/N78/N79 sub-6 5G wireless communications LTE bands 22/42/43/46. wideband...

A compact planar monopole ultra-wideband (UWB) antenna with dual band-notched characteristics is proposed in order to minimize the interference between UWB systems and existing world interoperability for microwave access wireless local area network operating bands. The has a microstrip line-fed circular ring radiator one etched partial concentric annular slot semi-circular slot. Two rectangular slots are also connect outer inner periphery of radiator. desired operation can be obtained by...

Abstract A planar antenna with a multi‐slotted ground plane has been proposed for UWB applications. The compact having total size of 30 × 22 mm 2 consists square patch and partial plane. rectangular slots on the top side help to increase bandwidth. measured result shows that achieves bandwidth (VSWR ≤ 2) ranges from 2.57 16.72 GHz. Details results are presented discussed. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:966–968, 2011; View this article online at...

A miniature planar antenna is a vital component of any portable wireless communication device. The in devices should provide wide/multiple operating bands to cover good number narrowband services as multi-band not only reduces the antennas but also lessens system complexity, cost, and device size. To operate over S-, C-, WiMAX, WLAN, UWB, X-communication bands, this paper, dual-band CPW-fed presented. anticipated made up vertical bow-tie-shaped patch two asymmetric ground planes etched on...

In this paper a coplanar waveguide-fed super-wideband antenna is presented for wireless sensor networks. The studied low-profile design comprised of modified bow-tie-shaped vertical patch and two asymmetrical ground planes has been prototyped on single-sided FR4 microwave substrate. anticipated an overall size 0.25λ × 0.20λ at 3.035 GHz, the lowest frequency operating band. radiator coupled well with which enabled to achieve band 3.035-17.39 GHz (140.56%). demonstrates almost omnidirectional...

A slot antenna with a notched band at 5.5 GHz is proposed for UWB applications. The basic comprises of rectangular radiating patch and ground plane tapered shape printed on 1.6 mm-thick FR4 dielectric substrate. To realise notch band, two symmetrical slits are etched the plane. Experimental results show that exhibits wideband performance from 3.08 to more than 11 frequency centred which can effectively mitigate interference between WLAN systems. It also confirmed measurements insertion does...

Medical microwave imaging (MWI) research has gained more attention in recent decades, particularly with regard to the early detection of brain tumors. It offers numerous benefits over existing technologies, including magnetic resonance (MRI) and computed tomography (CT) scans. Antennas represent a key element MWI systems, so optimizing their performance is critical. A new, simple patch antenna for presented this article. The radiating circular slot tiny triangular cut at top right corner, it...

Abstract Artificial intelligence (AI) in renewable energy technologies plays a crucial part due to its modeling and performance forecasting. Therefore, novel AI-based evolving generative adversarial Fuzzy network (EGAFN) has been presented this paper as forecasting tool for the efficiency analysis of solar four distinct regions. The power ratings from environmental parameters panels were monitored recorded year. data pre-processing is primarily applied improve system’s function using filter....

In this paper, a planar antenna for UWB applications has been proposed. The consists of square patch, partial ground plane and slot on the plane. proposed is easy to be integrated with microwave circuitry low manufacturing cost. flat type compact structure total size 14.5 × mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> . result shows that impedance bandwidth (VSWR ≤ 2) 12.49 GHz (2.95 15.44 GHz), which equivalent 135.8%. Details...

A directional wideband microstrip line fed rectangular patch antenna has been proposed for the 28 GHz 5G applications. Initially, a conventional designed thereafter to enhance performances as well tune in desired operating frequency range (24 GHz-30 GHz) cutting edge with partial ground plane technique is used. At intermediate stage, star-shaped parasitic element used gain enhancement of antenna. However, high retained by optimizing dimensions and position without introducing any on which...

A wideband microstrip patch antenna (MPA) has been presented for fifth generation (5G) wireless application. The is etched on Rogers RT 5880 (lossy) material (2.2, 0.0009) having compact size of $20\times 20\times 0.79\mathrm{mm}^{3}$. It shows gain 5.22 dB, directivity 7.48 dBi and VSWR 1.036 at resonant frequency 27.47 GHz. Some slots metallic ground plane the MPA are made to enhance intended performance parameters including larger bandwidth better impedance matching antenna. presents very...

This paper illustrates a dual-band MIMO antenna for WiFi/WiMAX/ WLAN/Bluetooth/C-band communication/ mid-5G applications. The single element exhibits dual resonant modes at around 5.50 GHz and 8.02 achieved two working bands of 4.27 - 6.34 6.59 10.05 GHz. comprises four fork-shaped radiators orthogonally positioned on 1.6 mm wide FR4 material size 35 ˟ mm. patches the are modified to have an impedance band 3.78 6.47 9.5 GHz, which resonates 4.68, 6.13, 7.35 planned achieves more than -23 dB...