Manhasset, N.Y. – Wisair Ltd. has introduced an ultrawideband (UWB) transceiver that it said meets the physical-layer requirements of the Multiband OFDM Alliance specifications. The UB501 chip ...
Semtech has expanded its RFIC platform with the SX1257, a low power digital I/Q RF multi-mode PHY transceiver. The company claims that the SX1257 is the first available solution to support all ...
Semitech Semiconductor its SM2400 device, a multi-standard OFDM based PLC transceiver, the SM2400 is designed with ultimate flexibility to operate in a wide range of noise prone smart grid ...
Fig 1. Semitech’s SM2200, a power-line communications packet-data modem transceiver, uses OFDMA to achieve up to 175-kbit/s data rates on low and medium power lines. Fig 2. OFDM simply splits one fast ...
OFDM is a multi-carrier system where data bits are encoded to multiple sub-carriers, while being sent simultaneously. This results in the optimal usage of bandwidth. A set of orthogonal sub-carriers ...
OFDM is a modulation as well as multiplexing technique which is widely used in various high speed mobile and wireless communication systems because of its capacity of ensuring high level robustness ...
February 4, 2003 - Following the silicon verification of ChipIdea's Analog Front-End for Power Line Communications, the core was further enhanced and integrated with a powerfull OFDM BaseBand ...
Imec has developed a 1.3nJ/b fully digital polar transmitter optimised for IoT applications and the novel IEEE 802.11ah Wi-Fi protocol, with a ten-fold power reduction as compared to state-of-the-art ...
Imec and and Wi-Fi IP provider Methods2Bussiness have developed a complete Wi-Fi HaLow radio which uses 10x less power than OFDM radios on the market. It complies with the most recent wireless ...
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