A single sideband mixer is constructed with digital logic elements such as T-type flip-flops
and inverters and with FETs, and the resulting mixer circuit simultaneously improves control …

2. Description of the Related Art Mixer circuits for high frequency applications constructed
using metal oxide semiconductor (MOS) transistors are sub ject to a limited Voltage Supply …

A dual band mixer has a common node for at least one radio frequency input and an
intermediate frequency output. The dual band mixer also has a first transistor with a gate …

The present invention relates to an up conversion RF mixer having first differential transistor
pair comprising first and second transistors and a second differential transistor pair having …

BACKGROUND Frequency mixers may be included in many types of elec tronic systems.
For example, frequency mixers in radio sys tems downconvert a received radio frequency …

A frequency mixer circuit having a differential pair composed of first and second field effect
transistors (FET) whose performance characteristics, or transconductance parameters, are …

A frequency divider is proposed, in which a mixer (T1-T6, 5) mixes an input signal
(a,{overscore (a)}) with a back-coupled output signal (b,{overscore (b)}). Due to the use of …

A multiple band mixer (204) includes at least one transistor element (313, 324, 400). A
single local oscillator provides a signal to one terminal of the at least one transistor element …

A wide band RF mixer includes a first bifilar balun transformer coupling a high level source
of RF signal to the input winding of a trifilar balun transformer. The two output windings of the …

The double-balanced mixer includes a diode ring (D1, D2, D3, D4) with respective
balancing circuit portions for a local oscillator signal (LO) and a high frequency signal (RF) …