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- W2021737798 abstract "The design, manufacturing, and measurements of a switchable-beam antenna at 3.5 GHz for WLL or Wimax base station antennas in planar technology are presented. This antenna performs a discrete beam scan of a<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML><mml:mrow><mml:msup><mml:mrow><mml:mn>60</mml:mn></mml:mrow><mml:mo>∘</mml:mo></mml:msup></mml:mrow></mml:math>sector in azimuth and can be easily upgraded to 5 or more steps. The switching capabilities have been implemented by the inclusion of phase shifters based on PIN diodes in the feed network following a strategy that allows the reduction of the number of switches compared to a classic design. The measurements show that the design objectives have been achieved and encourage the application of the acquired experience in antennas for space applications, such as X-band SAR and Ku-band DBS." @default.
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- W2021737798 date "2009-01-01" @default.
- W2021737798 modified "2023-10-06" @default.
- W2021737798 title "Planar C-Band Antenna with Electronically Controllable Switched Beams" @default.
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- W2021737798 doi "https://doi.org/10.1155/2009/625327" @default.
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