High Linearity Direct Conversion Quadrature Modulator Drives Cost and Performance for GSM Basestations & RFID Readers MILPITAS, CA —A new high performance quadrature modulator from Linear Technology ...
WAYNE, N.J. — Skyworks Solutions has expanded its RF offerings for cellular sector with the release Tuesday (Sept. 7) of a direct quadrature modulator for 3G base station designs. Targeted at base ...
The LT5528 is a direct I-Q modulator incorporating a matched pair of double-balanced mixers that form a carrier suppressed, image reject I-Q (In phase and quadrature) modulator. It is intended for ...
Perhaps the most critical circuit in a broadband wireless system today is the modulator that translates the I and Q baseband signals into RF and upconverts them to the final operating frequency. Such ...
The coherent transmission technology using digital signal processing and advanced modulation formats, is bringing networks closer to the theoretical capacity limit of optical fibres, the Shannon limit ...
Optical modulators are the key components of photonic communication networks and processing systems. The input information of the modulators can be transferred to the amplitude, phase or polarization ...
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