This paper presents the design and implementation of a miniaturized beam steering network that produces broadside beams when it is fed with a compact antenna *** Matrix(BM)was used as the beam steering *** was complet...
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This paper presents the design and implementation of a miniaturized beam steering network that produces broadside beams when it is fed with a compact antenna *** Matrix(BM)was used as the beam steering *** was completely built from a miniaturized 3 dB hybrid-couplers in planar microstrip *** was configured by feeding the BM with a Planar Inverted-E Antenna(piea)array separated at 0.3λas against the 0.5λ*** makes the BM produce a major radiation pattern at the *** from the miniaturization,no modification was made from the BM ***,employing effective mutual coupling reduction techniques helped to design the compact piea *** validity of this BM based multibeam piea array was demonstrated by comparing the simulation results of the reflection coefficients,transmissions coefficients and the radiation pattern with *** measurement results showed good agreement with simulations.
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