{"action":"created","issue":{"url":"https://api.github.com/repos/Qucs/qucs/issues/416","labels_url":"https://api.github.com/repos/Qucs/qucs/issues/416/labels{/name}","comments_url":"https://api.github.com/repos/Qucs/qucs/issues/416/comments","events_url":"https://api.github.com/repos/Qucs/qucs/issues/416/events","html_url":"https://github.com/Qucs/qucs/pull/416","id":128610532,"number":416,"title":"CAPQ and INDQ models","user":{"login":"andresmmera","id":13180689,"avatar_url":"https://avatars.githubusercontent.com/u/13180689?v=3","gravatar_id":"","url":"https://api.github.com/users/andresmmera","html_url":"https://github.com/andresmmera","followers_url":"https://api.github.com/users/andresmmera/followers","following_url":"https://api.github.com/users/andresmmera/following{/other_user}","gists_url":"https://api.github.com/users/andresmmera/gists{/gist_id}","starred_url":"https://api.github.com/users/andresmmera/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/andresmmera/subscriptions","organizations_url":"https://api.github.com/users/andresmmera/orgs","repos_url":"https://api.github.com/users/andresmmera/repos","events_url":"https://api.github.com/users/andresmmera/events{/privacy}","received_events_url":"https://api.github.com/users/andresmmera/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":11,"created_at":"2016-01-25T18:54:11Z","updated_at":"2016-01-30T13:56:39Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/Qucs/qucs/pulls/416","html_url":"https://github.com/Qucs/qucs/pull/416","diff_url":"https://github.com/Qucs/qucs/pull/416.diff","patch_url":"https://github.com/Qucs/qucs/pull/416.patch"},"body":"Hello, \r\n\r\nThis PR adds two components to the \"Lumped Components\" palette. INDQ and CAPQ components mimic the S-param behaviour of inductances/capacitors whose quality factor is finite. So far, these models can only work with the S-param simulation. Regarding the implementation, the S matrix is derived from the ABCD matrix, which is easily calculated from the impedance of a series LR/CR circuit.\r\n\r\nThese components also include three frequency weighting profiles that determine the value of the series resistor versus frequency.\r\n\r\nRegards\r\n\r\n![selection_012](https://cloud.githubusercontent.com/assets/13180689/12560594/ecdb821e-c39b-11e5-93ca-d57fb5d6121e.png)\r\n"},"comment":{"url":"https://api.github.com/repos/Qucs/qucs/issues/comments/177184907","html_url":"https://github.com/Qucs/qucs/pull/416#issuecomment-177184907","issue_url":"https://api.github.com/repos/Qucs/qucs/issues/416","id":177184907,"user":{"login":"andresmmera","id":13180689,"avatar_url":"https://avatars.githubusercontent.com/u/13180689?v=3","gravatar_id":"","url":"https://api.github.com/users/andresmmera","html_url":"https://github.com/andresmmera","followers_url":"https://api.github.com/users/andresmmera/followers","following_url":"https://api.github.com/users/andresmmera/following{/other_user}","gists_url":"https://api.github.com/users/andresmmera/gists{/gist_id}","starred_url":"https://api.github.com/users/andresmmera/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/andresmmera/subscriptions","organizations_url":"https://api.github.com/users/andresmmera/orgs","repos_url":"https://api.github.com/users/andresmmera/repos","events_url":"https://api.github.com/users/andresmmera/events{/privacy}","received_events_url":"https://api.github.com/users/andresmmera/received_events","type":"User","site_admin":false},"created_at":"2016-01-30T13:56:38Z","updated_at":"2016-01-30T13:56:38Z","body":"Now, a single turn planar inductor... (The equivalent circuit is the same as above)\r\n\r\n![selection_014](https://cloud.githubusercontent.com/assets/13180689/12696081/f46ba0ae-c760-11e5-8e43-d3be460527b0.png)\r\n"}}