Results 71 to 80 of about 2,969 (215)

Wideband Dual‐Polarised Tapered Slot Antenna With Compact Structure for Full‐Duplex Applications

IET Microwaves, Antennas &Propagation, Volume 20, Issue 1, January/December 2026.
A compact, wideband dual‐polarised full‐duplex antenna with high Tx‐Rx isolation, based on an aperture‐level coupling cancelation (ALCC) concept that achieves an excellent balance among wide bandwidth, high isolation, and structural compactness. ABSTRACT A compact, wideband dual‐polarised antenna with high isolation is presented for in‐band full‐duplex
Fan Zhang, Yue‐Ying Zhang, Rui Wang, Pan Lu   +3 more
wiley   +1 more source

Traditional Techniques and Modern Microwave Antenna Designs for Breast Cancer Detection: A Comprehensive Review

International Journal of Antennas and Propagation, Volume 2026, Issue 1, 2026.
Microwave breast imaging has become a significant area of research due to the high incidence of breast cancer in women and the limitations of conventional detection methods. In recent years, this field has gained momentum as it offers improved detection rates and several advantages like it is nonionizing and safe, cost‐effective, portable and flexible,
Chinmoy Das, Mostafa Zaman Chowdhury, Liton Chandra Paul   +2 more
wiley   +1 more source

Broadband double-layered coplanar patch antennas with adjustable CPW feeding structure

, 2004
In this paper, we have presented the double-layered coplanar patch antennas of enhanced impedance bandwidth and adjustable conductor-backed coplanar waveguide feed lines.
Tong, K.F., Li, K., Matsui, T., Izutsu, M.   +3 more
core  

Single ACPW‐Fed Dual‐/Tri‐Band Dual Circularly Polarized Microstrip Antenna for Improvised Explosive Device Detection

Journal of Electrical and Computer Engineering, Volume 2026, Issue 1, 2026.
A compact single asymmetric coplanar waveguide feed (ACPW‐fed) dual circularly polarized microstrip antenna that operates at 1.8, 3.9, and 5.2 GHz in the entire operating frequency band 600 MHz–6 GHz for the radar detection of the improvised explosive devices (IEDs) carried by a person is introduced.
Jaures Anou Koudjou, Ghanshyam Singh, Clement Mbinack, Jacques Atangana, Arpan Hazra   +4 more
wiley   +1 more source

Circularly polarised planar antenna excited by coplanar waveguide feedline

, 2004
International audienceA circular patch antenna fed by a coplanar waveguide (CPW) line is proposed to obtain circular polarisation (CP). The CP results from the combined excitation of the patch by an inclined slot (integrated in the CPW feedline) and the ...
Laheurte, Jean-Marc, Laheurte, J.-M., Aïssat, Hakim, Grzeskowiak, Marjorie, Picon, Odile, Grzeskowiak, M., Cirio, Laurent, Aïssat, H., Picon, O.   +8 more
core   +1 more source

Multi-port Pattern diversity antenna for K and Ka-band application

Advanced Electromagnetics, 2018
A compact coplanar waveguide (CPW) fed reconfigurable antenna with pattern diversity using multi-port excitation is designed. The basic antenna consists of a circular patch of radius 2.5mm which is fed by four ports independently.
S. Chilukuri, K. Dahal, A. Lokam
doaj   +1 more source

A High‐Isolation Triband CPW‐Fed MIMO Antenna With Wideband Performance for L‐Band, Smart Home IoT, and Sub‐6 GHz Wireless Systems

International Journal of RF and Microwave Computer-Aided Engineering, Volume 2026, Issue 1, 2026.
This paper presents a tri‐band CPW‐fed two‐element MIMO antenna designed for smart home Internet of Things (IoT) applications. The proposed antenna operates at 1.5, 2.4, and 5.8 GHz, with a wide upper‐band response from 3.84 to 7.14 GHz, covering major IoT, Wi‐Fi, Bluetooth, and sub‐6 GHz wireless systems.
Md. Sadman Sakib Chowdhury Manjur, Muhammad Asad Rahman, Maodudul Hasan, Piotr Gas   +3 more
wiley   +1 more source

Strip-Width and Slot-Gap Dependent Equivalent Isotropic Substrate and Dispersion Characteristics of Asymmetric Coplanar Waveguide, Symmetric Coplanar Waveguide and Micro-Coplanar Strip Line on Anisotropic Substrates

, 2014
In this paper, we reformulate the quasi-static spectral-domain approach, using the partial capacitance method (PCM), to compute the w/h and s/h dependent equivalent isotropic substrates corresponding to the anisotropic substrate asymmetric coplanar ...
Verma, A.K., Singh, P., A. K. Verma, Matekovits, Ladislau, P. Singh   +4 more
core   +1 more source

Novel Compact Quad‐Band HMSIW BPF and FPD With Low Loss and Tunable Passbands

International Journal of RF and Microwave Computer-Aided Engineering, Volume 2026, Issue 1, 2026.
This work introduces a new quad‐band bandpass filter (BPF) and filtering power divider (FPD) based on half‐mode substrate integrated waveguide (HMSIW) technology and metamaterial concept. To achieve a high level of miniaturization, multiple design approaches are jointly employed, including HMSIW implementation, evanescent‐mode operation, stepped ...
Mostafa Danaeian, Vicente E. Boria
wiley   +1 more source

SANTANA- Smart Antenna Terminal Design

, 2005
This project is embedded in SANTANA (Smart Antenna Terminal) project. The project goal is to design a Ka-band circularly polarized antenna radiator for the receiver SANTANA system.
Liu, Ying, Ying, Liu
core