David Porterfield

About David Porterfield

Founder of MHC

March 4, 2022

2023-07-17T13:55:11-04:00

Virginia Economic Development Partnership (VEDP) released their 2021 annual report. On pages 76-77 of the report Micro Harmonics is quoted discussing how VEDP was integral to developing our marketing strategy during COVID. In other news, additional publications featuring our technology include: Dec/Jan 2022 (print only): Electronics Today published the story on advanced circulators // Click [...]

March 4, 20222023-07-17T13:55:11-04:00

February 8, 2022

2023-07-17T13:55:18-04:00

The story about how Micro Harmonics has developed a newly designed (patent pending) hybrid circulator is getting a lot of attention! In the past two weeks three different places have published it. 1/21/2022 (online) : Electronic Specifier // Click here to download 1/26/2022 (online, previously published in print): Microwave Product Digest // Click here to [...]

February 8, 20222023-07-17T13:55:18-04:00

January 20, 2022

2023-07-17T13:55:26-04:00

As previously announced, Micro Harmonics has developed a newly designed (patent pending) hybrid circulator that will alter the landscape and open up new possibilities for MMW transmit-receive systems. In its partnership with NASA, Micro Harmonics plans to develop a full line of hybrid circulators operating in every standard waveguide band from 50-250 GHz over the [...]

January 20, 20222023-07-17T13:55:26-04:00

January 17, 2022

2023-07-17T13:55:34-04:00

We are honored that U.S. Tech Global has selected an article we were featured in as its "Publisher's Choice" feature article for the January 2022 issue! Check out the story here.

January 17, 20222023-07-17T13:55:34-04:00

November 19, 2021

2023-07-17T13:57:01-04:00

Industry Today has also published the article on Micro Harmonics' newly designed (patent pending) hybrid circulator. US Tech joins the ranks and has published the story on our advanced circulators. Click here to download (Industry Today) or Click here to download (US Tech)

November 19, 20212023-07-17T13:57:01-04:00

November 10, 2021

2023-07-17T13:57:09-04:00

Check out this article published by Everything RF describing how Micro Harmonics has developed a newly designed (patent pending) hybrid circulator that will alter the landscape and open up new possibilities for MMW transmit-receive systems. In its partnership with NASA, Micro Harmonics plans to develop a full line of hybrid circulators operating in every standard [...]

November 10, 20212023-07-17T13:57:09-04:00

November 8, 2021

2023-07-17T13:57:19-04:00

Publications continue to run the Circulator story. In other news, stay tuned for a new article that will be published shortly concerning our forthcoming Hybrid Circulator! US Tech (print only): Click here to download Electronics Products & Technology: Click here to download Design Fax: Click here to download

November 8, 20212023-07-17T13:57:19-04:00
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