Hackaday Journal Completes First Review Process, Seeks More Submissions

Congratulations and thank you go to Theodore Yapo for authoring the first paper to complete the peer review process for the Hackaday Journal. You can read the standalone paper here; it will be included in the first volume of the Hackaday Journal officially released later this year.

The Hackaday Journal is an open access, peer reviewed journal that seeks to ensure hard-won domain knowledge is preserved and made available for the benefit of all. Before jumping into Ted’s topic, please take a moment to consider submitting your own paper for the journal.

Paper Submissions Wanted

We have other submissions in the pipleline now but we still need more papers to round out the first volume of the Hackaday Journal. Please consider authoring a paper on any creative research, engineering, or entertaining discovery in the areas of interest to the Hackaday community. The full name of our journal is the Hackaday Journal of What You Don’t Know — it will be a tome of infinite appeal to any who seek to broaden their minds in the engineering space. But for that to happen we need you to share your knowledge.

We are in an age of unparalleled opportunity for individuals and small teams to make interesting discovery. You should not need to be working on a degree to have your findings published, but of course students and faculty are encouraged to submit their papers. Do not hesitate to get in touch with us about topics you want to write about.

Scalar Network Analyzer Leakage Correction by Theodore Yapo

Low-pass filter being tested by a Rigol DSA-815 using the phase shifting correction technique

The title of Ted’s paper is a mouthful and the subject material wades into radio frequency knowledge with gusto. We applaud him, and the peer reviewers, for the attention to detail while moving toward publication.

In his work, Ted finds an interesting opportunity to get more performance out of relatively inexpensive bench equipment used to characterize RF components. This task is often reserved for Vector Network Analyzers (VNA) but with a heafty price tag these tools aren’t available to everyone. Spectrum Analyzers with Tracking Generators (SA/TG) have come onto the market, but especially with early versions, there is a leakage problem that causes inaccuracy. Ted found a simple technique that can correct for the leakage.

The solution is based on phase shifting the measurement. Starting with a properly calibrated machine, Ted uses a small board he built to electronically shift the phase of the Tracking Generator where the leakage is a problem. The signal is first measured, then measured again with a phase shift of 180 degrees. This effectively cancels out the error while preserving the signal being measured.

This paper goes into great technical detail in the RF domain. It is worth noting that the Hackaday Journal is open to discovery on multiple topics and levels of complexity. Don’t let what you think is a simple, useful idea go unpublished. We’re interested in a wide range of the simple, the obscure, and the frighteningly technical as long as the ideas of both novel and well supported.

This is Your Journal

You, yes you reading this right now, embody a movement of inventive and curious people working both inside and outside of formal academic structures. This is our time to contribute to the knowledge base of humanity. Pour yourself a refreshing beverage, saddle up your headphones, crack those knuckles, and let the writing process begin. Let us now what we don’t know. Submit your paper now.

HJWYDK: the Journal our Community Has Been Awaiting

We’re excited to announce the Hackaday Journal of What You Don’t Know. This will be a peer-reviewed journal of white papers that goes well beyond “look what I did” and will provide full design, data, and everything else needed to reproduce the most interesting things the engineering world has to offer. It’s a complete description of your knowledge offered up for the benefit of all.

Topics will include original and creative research, engineering, and entertainment in the areas of interest to the Hackaday community. These papers should embody original insight, experience, or discovery in any sufficiently challenging domain knowledge. This will be the manual for the things you need to know, but probably don’t. HJWYDK makes that knowledge freely available using the Open Access model for publications. It will be a journal without paywalls or frustration. It’s the journal you will reach for whenever you need to do something that feels impossible.

Useful information doesn’t just happen. It’s won through struggle and leads to unique knowledge. Have your accomplishments recognized at a higher level, and make sure they live on and are freely available.

All papers accepted by the editorial and review process will be immediately published online. They will also be printed in the annual Proceedings of the Hackaday Superconference, with the best submissions invited to present in person at the conference. Submit your papers now!

We are currently seeking Associate Editors and Peer Reviewers. Editors should send your background info to journal@hackaday.com. Reviewers should join the team on the HJWYDK project page and mention your areas of expertise in the join request.