Some Smith chart links What's a Smith chart? Which way is up and where's that short circuit?
If you want to download a Smith chart in pdf or gif format, we have several different ones in our download area!Ī clickable index to our Smith chart page:
If anyone else wants to be a technical contributor on their favorite microwave subject, please contact us. We've got our own Smith chart tutorial here, thanks to a fan from Florida, Mike Weinstein, who really knows this subject, and is a fine writer too. New for December 2018! The first year ECE students under the guidance of Dr S Raghavan, Professor, ECE dept., N I T Trichy, came out for the first time with the novel idea of putting a Smith chart on. They're promoting European Microwave Week 2020 in Utrecht (the Netherlands) with this Smith Chart template.
Update August 2019: Here's a cool template that we got from Frank at TNO, a research organization based in the Netherlands that is known for GaN, SiGe and AESA work. You may notice from time to time that the Smith chart is used in the background on presentations at MTT-S venues. Richard Snyder participated in the negotiations with Ms. Smith sold the Copyright for the Smith Chart to the IEEE MTT Society in April 2015. The trademark on the Smith Chart recently expired, and Ms. Be sure to check out our entry on Philip Smith in our Microwave Hall of Fame! Phil's widow until recently operated Analog Instruments, the company that sold the official Smith chart for many, many years. The Smith chart was developed by Philip Smith at Bell Telephone's Radio Research Lab during the 1930s.
229920000729 poly(L-lysine) polymer Polymers 0.Click here to go to our main page on S-parametersĬlick here to go to a page on plotting Smith Charts with ExcelĬlick here page to learn about a three-dimensional Smith Chart.230000005540 biological transmission Effects 0.000 claims 8.230000005350 ferromagnetic resonance Effects 0.000 claims description 7.230000005293 ferrimagnetic Effects 0.000 claims abstract description 10.230000005291 magnetic Effects 0.000 claims abstract description 35.Assignors: MIZUNUMA, YASUYUKI, MURAKAMI, YOSHIKAZU, NAKANO, HIROYUKI, OHGIHARA, TAKAHIRO Application granted granted Critical Publication of US4873496A publication Critical patent/US4873496A/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links OF JAPAN ASSIGNMENT OF ASSIGNORS INTEREST. OF JAPAN reassignment SONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINGAWA-KU, TOKYO, JAPAN, A CORP. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to JP62-315650 priority Critical Priority to JP62315650A priority patent/JP2646594B2/en Application filed by Sony Corp filed Critical Sony Corp Assigned to SONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINGAWA-KU, TOKYO, JAPAN, A CORP. Original Assignee Sony Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US07/281,289 Inventor Takahiro Ohgihara Yoshikazu Murakami Yasuyuki Mizunuma Hiroyuki Nakano Current Assignee (The listed assignees may be inaccurate. Google Patents US4873496A - Tuned oscillatorĭownload PDF Info Publication number US4873496A US4873496A US07/281,289 US28128988A US4873496A US 4873496 A US4873496 A US 4873496A US 28128988 A US28128988 A US 28128988A US 4873496 A US4873496 A US 4873496A Authority US United States Prior art keywords active element matching circuit tuned oscillator fundamental wave transmission line Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.