BeammWave is a Swedish company specializing in communication solutions for frequencies over 24GHz, with a focus on developing innovative technology for 5G millimeter wave (mmWave) applications. The company's core product is a 3x3 mm radio chip that integrates antennas and associated beamforming algorithms. BeammWave's approach to mmWave and beamforming technology aims to deliver ready-to-integrate single-chip solutions that address the challenges of size, precision, and cost in 5G implementations.
The company's digital beamforming RF chip incorporates two transceiver chains complete with front-end modules, filters, and two polarized antennas within its compact 3x3 mm package. This integrated design significantly reduces the board space required inside mobile devices compared to traditional analog beamforming approaches. BeammWave's digital beamforming technique allows for more efficient signal direction calculation, potentially improving performance in 5G mmWave applications. The company's technology is designed to work with frequencies above 24 GHz, which can provide up to 25 times the capacity of 4G networks.
BeammWave's solution aims to overcome the limitations of analog beamforming, such as slow beam tracking and thermal issues, by enabling the use of multiple RF chips in various combinations. This approach could offer greater flexibility in circuit board design for connected products. BeammWave had filed 36 patent applications for its technology. The company's B-series shares and options are listed on the Nasdaq First North Growth Market in Stockholm.
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