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Description: Narda Microwave-west, an L-3 Communications company, designs and manufactures state-of-the-art passive and active microwave components and subsystems with applications in the wireless, commercial, space and military markets.
- Component Type: Circulator
- Frequency Range: 500 to 600 MHz
- Insertion Loss: 0.5000 dB
- Isolation: 20 dB
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Description: Narda Microwave-west, an L-3 Communications company, designs and manufactures state-of-the-art passive and active microwave components and subsystems with applications in the wireless, commercial, space and military markets.
- Component Type: Circulator
- Frequency Range: 5900 to 6400 MHz
- Insertion Loss: 0.3000 dB
- Isolation: 23 dB
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Description: Narda Microwave-west, an L-3 Communications company, designs and manufactures state-of-the-art passive and active microwave components and subsystems with applications in the wireless, commercial, space and military markets.
- Component Type: Circulator
- Frequency Range: 6000 to 7500 MHz
- Insertion Loss: 0.4000 dB
- Isolation: 20 dB
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Description: Narda Microwave-west, an L-3 Communications company, designs and manufactures state-of-the-art passive and active microwave components and subsystems with applications in the wireless, commercial, space and military markets.
- Component Type: Circulator
- Frequency Range: 8500 to 9600 MHz
- Insertion Loss: 0.3000 dB
- Isolation: 23 dB
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Virtual Auxiliary Termination for Multiport Scattering Matrix Measurement Using Two-Port Network Analyzer
For the four-port circulator Narda COF-2040 given in Section III, the moving average operation defined in (24) is further applied to remove the remaining glitches after performing (6) and (22).
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Cancellation techniques for LO leakage and Dc offset in direct conversion systems
The antenna port of the circulator ( Narda 4923) was terminated with 50Ω , so that only the TX leakage signal was delivered to the RX path.
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Feasibility of Heart Rate Variability Measurement from Quadrature Doppler Radar Using Arctangent Demodulation with DC Offset Compensation
The circulator ( Narda 4923) with RF-to-LO isolation of -22dB was used to isolate transmit and receive signals.
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Two methods for scattering matrix measurement of an n-port network
To illustrate these two novel PRMs, we use a four-port circulator ( Narda COF-4080) as the device under test.
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Port reduction methods for scattering matrix measurement of an n-port network
To illustrate these two novel PRM’s, we use a four-port circu- lator ( Narda COF-4080) as the device-under-test.
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Battlefield triage life signs detection techniques
A Narda 4923 circulator was used to isolate transmit and receive signals, with the circulator RF to LO isolation measured to be -22 dB.
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Cancellation of Unwanted Doppler Radar Sensor Motion Using Empirical Mode Decomposition
RPS-2-30 splitters, ZFM4212 mixers from Mini-circuits and a Narda 4923 circulator were used.
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Heartbeat interval extraction using doppler radar for health monitoring
A Narda 4923 circulator was used to isolate transmit and receive signals, with a measured RF to LO isolation of -22 dB.
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DC information preservation for cardiopulmonary monitor utilizing CW doppler radar
A Narda 4923 circulator routed the signals to and from the Antenna Specialist (ASPPT2988) antenna.
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Cancellation of unwanted motion in a handheld Doppler radar used for non-contact life sign monitoring
A JTOS2700 VCO operating at 2.4 GHz has been used as the signal source and RPS-2-30 splitters, SKY-42 mixers from Mini-circuits and a Narda 4923 circulator are included in the design.