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Filters/Diplexers

Home / Filters/Diplexers /
 How It’s Made: Optimal SMT Launches for QFN Packaged MMIC Filters 
0
1
By Marki Microwave
In Filters/Diplexers
Posted March 7, 2023

How It’s Made: Optimal SMT Launches for QFN Packaged MMIC Filters 

by Kyle Chang In my previous tech note exploring TDR as a method for optimizing surface mount footprints, we determined the root cause of the evaluation circuit’s performance degradation and [...]

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 Marki’s MMIC Filters are Hot, Hot, Hot! 
0
2
By Marki Microwave
In Filters/Diplexers
Posted February 9, 2023

Marki’s MMIC Filters are Hot, Hot, Hot! 

by Kyle Chang Introduction  Marki’s MMIC Filters offer excellent repeatability, smaller form-factors, and higher operating frequencies with rapid development, reasonable prices, and first-pass [...]

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0
6
By Marki Microwave
In Bias Tees, Directional Couplers, Equalizers, Filters/Diplexers, Limiters, Power Dividers
Posted August 29, 2022

Debugging Surface Mount Footprints with Time-Domain Reflectometry

By Kyle Chang As microwave designers push surface mount systems to higher frequencies of operation, the detailed layout of circuitry on a surface mount board becomes more important. This is [...]

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0
16
By Marki Microwave
In Amplifiers, Filters/Diplexers, IQ-IR-SSB Mixers, Mixers
Posted July 28, 2021

A Practical Guide to Noise in Frequency Conversions

By Cameron Sheth In a typical receiver application, a frequency conversion is performed after filtering and low noise amplification. This frequency conversion can have a significant impact on the [...]

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 4 Ways to Implement a High Isolation Duplexer for a Transceiver
0
26
By Marki Microwave
In Filters/Diplexers, Transmit/Receive/Synthesizer Architectures, Uncategorized
Posted October 11, 2019

4 Ways to Implement a High Isolation Duplexer for a Transceiver

by Harley Berman   In a transceiver design, it can be advantageous to use a single antenna for both transmitting and receiving signals instead of two separate antennas.  The process of [...]

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 Cryogenic Performance of Marki Microwave Products
0
33
By Marki Microwave
In Baluns, Bias Tees, Directional Couplers, Filters/Diplexers, Power Dividers, Quadrature Hybrids
Posted October 11, 2019

Cryogenic Performance of Marki Microwave Products

Several times per month we are asked about the feasibility of using Marki Microwave products at cryogenic temperatures for various research applications. Many customers have purchased various [...]

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