Fig 5 - uploaded by Branka Jokanovic
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Central elements in the 24-element antenna array with the main feed line and impedance transformers.
Source publication
The paper presents the design of the novel circularly polarized antenna array operating at IMS band 24.05-24.25 GHz. The antenna array consists of 24 identical truncated patches which are serially fed through the microstip line. The antenna is a travelling-wave array with exponential power distribution which provides very good side lobe suppression...
Context in source publication
Context 1
... antenna array consists of 24 series-fed identical patches with appropriate matching network, as shown in Fig. 5 and Fig. 6. The input impedance of the patch, Zp at the resonant frequency (24.15 GHz) is around 250 Ω. Patches are matched to 100 Ω-feeding line through the parallel connection with the input impedance of the λ/4- transformer Zin. Therefore, the characteristic impedance of the transformer ZT is equal to the square root of the product of its ...
Similar publications
The paper presents the improved design of the novel circularly polarized patch antenna array operating at ISM band 24.05-24.25 GHz. The antenna array consists of 24 identical truncated patches which are serially fed through the microstrip line. The antenna is a travelling-wave array with exponential power distribution which provides very good side...
