This paper presents a new approach to implement planar shared-aperture dual-band dual-
circular polarization (CP) array antennas. The antennas can be fabricated on a single-layer …

This paper demonstrates a dual-band circularly polarized (CP) two-dimensional (2D) series-
fed patch array antenna. The CP rotating sense in each band is opposite to each other …

This communication presents a Fabry-Pérot resonator antenna (FPRA) with the dual-band
dual-orthogonal circular polarization (CP). The whole FPRA consists of a linearly polarized …

This work presents the design and prototyping of a reconfigurable phased array in Ku band
(16 to 18 GHz) implemented in waveguide technology. The design is based on the use of a …

Монография посвящена теории и практике применения планарных антенных решеток
с последовательным питанием. Излагается феноменологический подход к анализу и …

In this letter, the design of a novel dual circularly polarized (CP) radiating element suited for
frequency reuse system is presented. Along with very good circular symmetric radiation …

In this work the design of a Ku-band reconfigurable phase shifter implemented in waveguide
technology is presented. The reconfiguration capability of the device is achieved by the …

A dual‐band circularly polarised (CP) patch antenna with single layer and single feed is
proposed. Different from other methods resorting to two dissimilar radiators, this antenna …

A novel dual-band feed for reflector antennas is presented. This feed is a combination of a
novel circular Eleven feed for C band and a compact choke horn for Ku band. The combined …

A linearly polarized radial line patch antenna with internal coupling patches is presented. A
non-resonant antenna structure has been designed, with a 0.68 λ 0 radial spacing between …