Design of an UWB (2.1–38.6 GHz) circular microstrip antenna
Sign Up to like & getrecommendations! Published in 2017 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.30813
Abstract: In this letter, we have presented design of a compact sized ultra-wideband microstrip circular monopole antenna covering 2.1–38.6 GHz band (179% BW) for VSWR ≤ 2. The antenna is very compact with a size of 30 mm… read more here.
Keywords: uwb ghz; ghz circular; circular microstrip; design uwb ... See more keywords
Wideband dual‐mode microstrip resonators as IF filters in a K‐band wireless transceiver
Sign Up to like & getrecommendations! Published in 2019 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32066
Abstract: In this article, the design, construction and characterization of band‐pass filters (BPF), based on the classic single‐structure, square‐loop, dual‐mode resonator rings (SL‐DMRR) is revisited. A specific requirement is proposed for using such a basic topology:… read more here.
Keywords: transceiver; microstrip; band; filters band ... See more keywords
Circularly polarized hexagonal ring microstrip patch antenna with asymmetrical feed and DGS
Sign Up to like & getrecommendations! Published in 2019 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32220
Abstract: A novel circularly polarized hexagonal ring microstrip patch antenna with asymmetrical feed is proposed for S, C, and X‐band applications. A semi‐arc‐shaped slot is integrated into the ground plane, and the hexagonal ring is tilted… read more here.
Keywords: hexagonal ring; microstrip; asymmetrical feed; feed ... See more keywords
New approach design of compact tri‐band microstrip bandpass filter based on combined stepped‐impedance resonator and triangular patches
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32442
Abstract: In this article, a compact microstrip tri‐band bandpass filter based on a rectangular ring resonator (RRR) and two triangular patch resonators is presented. This filter is designed to operate at 3.5, 5.2, and 8 GHz… read more here.
Keywords: filter based; microstrip; filter; band ... See more keywords
Compact wideband microstrip‐slotline bandpass filter with sharp selectivity and suppressed spurious harmonic
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32664
Abstract: A novel compact wideband microstrip‐slotline bandpass filter (BPF) with roll‐off cutoff slop and extended upper stopband is proposed, which consists of two cascaded microstrip‐to‐microstrip vertical transitions. Under the influence of interdigital capacitor, a pair of… read more here.
Keywords: microstrip; microstrip slotline; spurious harmonic; slotline bandpass ... See more keywords
New low-loss tunable microstrip band-pass filter with two transmission zeros
Sign Up to like & getrecommendations! Published in 2019 at "Analog Integrated Circuits and Signal Processing"
DOI: 10.1007/s10470-018-1330-2
Abstract: In this paper, a low-loss tunable microstrip band-pass filter with two transmission zeros (TZs) around the pass-band edge is proposed. Making use of exactly same structure, three different fractional-bandwidth variations (i.e. constant fractional bandwidth, decreasing… read more here.
Keywords: fractional bandwidth; loss; band; filter ... See more keywords
Suppression of coupling in a microstrip antenna array by grounded defective strips in Bluetooth devices
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Computational Electronics"
DOI: 10.1007/s10825-017-1088-2
Abstract: The reduction of destructive mutual coupling in microstrip patch array antenna design for Bluetooth application has been proposed. The designed array contains two rectangular microstrip patch antenna elements, three grounded metallic strip lines, one substrate… read more here.
Keywords: array; coupling microstrip; antenna array; microstrip patch ... See more keywords
Design of a wideband microstrip nanoantenna array
Sign Up to like & getrecommendations! Published in 2019 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-019-1852-6
Abstract: This paper presents the design of a logarithmic array of microstrip nano-antennas at terahertz frequencies. For applications in which small antennas are required, microstrip antennas are preferred. However, they have a narrow bandwidth. To overcome… read more here.
Keywords: log periodic; microstrip; nanoantenna array; microstrip nanoantenna ... See more keywords
11–17 GHz Reconfigurable Stacked Power Amplifier Using Matched Slant Microstrip Line for Ku Band Application
Sign Up to like & getrecommendations! Published in 2017 at "Wireless Personal Communications"
DOI: 10.1007/s11277-016-3633-x
Abstract: In this paper, a reconfigurable stacked CMOS power amplifier using matched microstrip slant line for Ku-band application is proposed. This work is mainly focused on a matching component which is microstrip line and it is… read more here.
Keywords: line; stacked power; power; power amplifier ... See more keywords
A dual-band multiple-input multiple-output microstrip antenna with metamaterial structure for LTE and WLAN applications
Sign Up to like & getrecommendations! Published in 2018 at "AEU - International Journal of Electronics and Communications"
DOI: 10.1016/j.aeue.2018.06.034
Abstract: Abstract A method to enhance the gain of microstrip dual-band multiple-input multiple-output (MIMO) antenna using partially reflective surface (PRS) layer is introduced and investigated in this paper. The proposed antenna consists of two FR4 substrates.… read more here.
Keywords: input multiple; multiple output; dual band; multiple input ... See more keywords
Ultra-wideband balun and power divider using coplanar waveguide to microstrip transitions
Sign Up to like & getrecommendations! Published in 2018 at "AEU - International Journal of Electronics and Communications"
DOI: 10.1016/j.aeue.2018.08.024
Abstract: Abstract An ultra-wideband transition from coplanar waveguide (CPW) to a pair of microstrip lines is presented in this letter. It is shown that the proposed transition can be used to devise an ultra-wideband T-junction power… read more here.
Keywords: power; power divider; ultra wideband; coplanar waveguide ... See more keywords