Frequency mixers are often implemented using a diode bridge or a Gilbert cell. Both types of mixers use a local oscillator (LO) to flip the polarity of the radio-frequency (RF) input. When the LO is ...
Garches, France — The 50-ohm PE4150 quad MOSFET mixer, from Peregrine Semiconductor, is ideal for designs requiring low conversion loss and high linearity such as portable radios operating in bands ...
IRVINE, CALIF.—The new millimeter wave waveguide frequency mixers from Pasternack are available in six-down and six-up conversion models that cover the full Ka, Q, U, V, E and W bands. The mixers ...
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