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Application note
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Analysis of 5G mmWave Waveguide Filter with Tuning Screws
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Analysis of 5G mmWave Waveguide Filter with Tuning Screws The demand for 5G applications increases the need for radio frequency (RF) and microwave filter components in the mm-Wave frequency bands. 5G Network systems require filters with high percent bandwidth,
good selectivity, and excellent temperature stability in compact packages.
HFWorks offers RF and microwave design, analysis
and optimization platform for 5G and mm-Wave components. It supports a complete line of structures including cavity, waveguide, coaxial, ceramic and microstrips. This analysis is studying a mmWave
Waveguide band-pass filter design with Tuning screws operating between 27GHz and 29GHz. A parametric analysis is used to investigate the effect of screws depth on the filter performance.
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Blog post
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Resonant Wireless Power Transfer Design Powered by EMWorks
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Resonant Wireless Power Transfer Design Powered by EMWorks Resonant Wireless Power Transfer (RWPT), introduced by MIT researchers in 2008, is a Wireless Power Transfer (WPT) that has compensation capacitors in both the transmitter and receiver and operating
at their resonant frequency. The compensating capacitors make a big difference when compared to a WPT. They nullify the imaginary parts of the impedance seen by the source, thus, enabling the
RWPT to achieve a higher output power and efficiency compared to the WPT. Such superiority is achievable not only at short distances but also at mid-range distances, relative to the coil size.
No wonder, RWPT has been widely used, in recent years, in various technologies that require wireless power transfer such as appliances, wearable gadgets, mobile phones, and electric vehicle chargers,
including the road-powered ones
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EMWorks
Inc.
150 Montreal-Toronto Blvd, Suite 120,
Montreal, Quebec, H8S 4L8, Canada.
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