A new concept of microstrip Rotman lens design

Filho, Ilidio L. Ferreira; Mosso, Marbey M.

doi:10.1109/imoc.2015.7369130

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2017

2019

Publication Types

Select...

Article3

Other1

Relationship

Self Cite0

Independent4

Authors

Journals

Cited by 4 publications

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Microstrip Rotman lens design controlled by taper aperture

Filho

Mosso

2017

Micro & Optical Tech Letters

View full text Add to dashboard Cite

This article presents a methodology for the design of a more reliable printed microstrip Rotman lens based on the taper aperture that excites the lens and with the support of electromagnetic simulation software. Prototypes are developed on dielectric substrates (ɛr = 10.2) for phased array applications in frequencies of defense systems and radar (4–6 GHz) and of future 5G mobile systems (27–29 GHz). Return loss, isolation, and radiation pattern are simulated and measured showing the good performance of this methodology.

show abstract

Microstrip Rotman lens design controlled by taper aperture

Filho

Mosso

2017

Micro & Optical Tech Letters

View full text Add to dashboard Cite

show abstract

Modified CORPS beamforming network with null‐steering capability

Saliani

Bemani

Kazemi

2019

IET Microwaves, Antennas & Propagation

View full text Add to dashboard Cite

This article proposes CORPS beamforming network (BFNs) with both beam and null steering capability. All simulation results are presented for scannable mono‐beam configuration but it can be extended to the multi‐beam system. Complex inputs are optimised by means of the PSO algorithm to get the array factor with the desired characteristics that are side lobe level (SLL), directivity (D), and null depth. All sub‐blocks of the BFN are designed in the centre frequency of 2.4 GHz.

show abstract