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Efficient SIW-Feed Network Suppressing Mutual Coupling of Slot Antenna Array
IEEE Transactions on Antennas and Propagation, 2021In this communication, an effective method to suppress mutual coupling between two substrate-integrated waveguide (SIW) slot antenna arrays is presented. To achieve that, a decoupling feed network is used.
Aida Abdi Diman +6 more
semanticscholar +1 more source
A Frequency- and Polarization-Reconfigurable Slot Antenna Using Liquid Metal
IEEE Transactions on Antennas and Propagation, 2020In this communication, a microfluidically frequency- and polarization-reconfigurable slot antenna using liquid metal (LM) is proposed. The polydimethylsiloxane (PDMS) structure with narrow-banded microchannels is loaded on the printed circuit board (PCB)
Ying Liu, Qia Wang, Y. Jia, Peisheng Zhu
semanticscholar +1 more source
IEEE Antennas and Wireless Propagation Letters, 2020
A very-low-profile grounded coplanar waveguide (GCPW)-fed slot antenna with an antenna thickness of 0.8 mm (about 0.0064λ at 2.4 GHz) and a compact size of 15 mm × 40 mm (about 0.12λ × 0.32λ at 2400 MHz) for 2.4/5.8 GHz dual-band wireless local area ...
Kin‐Lu Wong +3 more
semanticscholar +1 more source
A very-low-profile grounded coplanar waveguide (GCPW)-fed slot antenna with an antenna thickness of 0.8 mm (about 0.0064λ at 2.4 GHz) and a compact size of 15 mm × 40 mm (about 0.12λ × 0.32λ at 2400 MHz) for 2.4/5.8 GHz dual-band wireless local area ...
Kin‐Lu Wong +3 more
semanticscholar +1 more source
Journal of Applied Physics, 1953
Approximate formulas for the complex propagation constant and characteristic field configuration for dielectric-filled traveling wave slot antennas are obtained by a variational procedure. To set up the variational method, the generalized reciprocity theorem for traveling wave line sources is deduced; it differs considerably from the reciprocity ...
J. Hines, V. Rumsey, C. Walter
openaire +2 more sources
Approximate formulas for the complex propagation constant and characteristic field configuration for dielectric-filled traveling wave slot antennas are obtained by a variational procedure. To set up the variational method, the generalized reciprocity theorem for traveling wave line sources is deduced; it differs considerably from the reciprocity ...
J. Hines, V. Rumsey, C. Walter
openaire +2 more sources
IEEE Transactions on Antennas and Propagation, 2019
A high-isolation eight-antenna multi-input multi-output (MIMO) array operating in the 3.5 GHz band (3.4–3.6 GHz) for future smartphones is proposed. Here, a novel balanced open-slot antenna is designed as an array antenna element, in which this antenna ...
Yixin Li, C. Sim, Yong Luo, Guangli Yang
semanticscholar +1 more source
A high-isolation eight-antenna multi-input multi-output (MIMO) array operating in the 3.5 GHz band (3.4–3.6 GHz) for future smartphones is proposed. Here, a novel balanced open-slot antenna is designed as an array antenna element, in which this antenna ...
Yixin Li, C. Sim, Yong Luo, Guangli Yang
semanticscholar +1 more source
Frontiers in Optics 2012/Laser Science XXVIII, 2012
We discuss progress in the development of slot antennas based on resonant apertures. We show that simultaneous field enhancement and beaming can be produced.
X. M. Goh +6 more
openaire +1 more source
We discuss progress in the development of slot antennas based on resonant apertures. We show that simultaneous field enhancement and beaming can be produced.
X. M. Goh +6 more
openaire +1 more source
IEEE Antennas and Propagation Magazine, 2001
When compared to printed cavity-backed spirals, slot spiral antennas offer the possibility of designs that are conformal and very thin. We discuss the physical characteristics of a cavity-backed slot spiral, as well as the associated infinite balun and termination designs.
J.L. Volakis +2 more
openaire +1 more source
When compared to printed cavity-backed spirals, slot spiral antennas offer the possibility of designs that are conformal and very thin. We discuss the physical characteristics of a cavity-backed slot spiral, as well as the associated infinite balun and termination designs.
J.L. Volakis +2 more
openaire +1 more source
IEEE Transactions on Antennas and Propagation, 2019
A dual-function slot antenna at microwave and millimeter-wave (mm-wave) band is proposed. The design consists of a slot printed on the edge of the structure ground plane.
M. Ikram +4 more
semanticscholar +1 more source
A dual-function slot antenna at microwave and millimeter-wave (mm-wave) band is proposed. The design consists of a slot printed on the edge of the structure ground plane.
M. Ikram +4 more
semanticscholar +1 more source
Broadband SIW Cavity-Backed Modified Dumbbell-Shaped Slot Antenna
IEEE Antennas and Wireless Propagation Letters, 2019A cavity-backed modified dumbbell-shaped slot antenna based on a substrate integrated waveguide technology is proposed in this letter. Compared with the traditional dumbbell-shaped slot, the modified dumbbell-shaped slot not only introduces several new ...
Tong Cheng +3 more
semanticscholar +1 more source
A Novel Slot-Array Defected Ground Structure for Decoupling Microstrip Antenna Array
IEEE Transactions on Antennas and Propagation, 2020In this article, a novel slot-array defected ground structure (DGS) for decoupling microstrip antenna array is proposed. The slot-array DGS is etched surrounding each antenna element on the ground plane and parallel to the radiating edges of each antenna
Di Gao +4 more
semanticscholar +1 more source