Lec 3
YOUR LINK HERE:
http://youtube.com/watch?v=BJK0Z5jExfQ
Directional Couplers/Power Divider; • Introduction, Basic operation using 3 port and 4 port networks, symbols, characterization of directional coupler, directivity measurement and solved examples","styleRuns":[{"startIndex":0,"length":193,"styleRunExtensions":{"styleRunColorMapExtension":{"colorMap":[{"key":"USER_INTERFACE_THEME_DARK","value":4294967295},{"key":"USER_INTERFACE_THEME_LIGHT","value":4279440147}]}},"fontFamilyName":"Roboto"}]},"headerRuns":[{"startIndex":0,"length":193,"headerMapping":"ATTRIBUTED_STRING_HEADER_MAPPING_UNSPECIFIED"}]}},{"compositeVideoPrimaryInfoRenderer":{}},{"itemSectionRenderer":{"contents":[{"continuationItemRenderer":{"trigger":"CONTINUATION_TRIGGER_ON_ITEM_SHOWN","continuationEndpoint":{"clickTrackingParams":"CKwBELsvGAMiEwiX_5TU87CMAxUwfHoFHTUYN-s=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/next"}},"continuationCommand":{"token":"Eg0SC0JKSzBaNWpFeGZRGAYyJSIRIgtCSkswWjVqRXhmUTAAeAJCEGNvbW1lbnRzLXNlY3Rpb24%3D","request":"CONTINUATION_REQUEST_TYPE_WATCH_NEXT"}}}}],"trackingParams":"CKwBELsvGAMiEwiX_5TU87CMAxUwfHoFHTUYN-s=","sectionIdentifier":"comment-item-section","targetId":"comments-section"}}],"trackingParams":"CKsBELovIhMIl_-U1POwjAMVMHx6BR01GDfr"}},"secondaryResults":{"secondaryResults":{"results":[{"compactVideoRenderer":{"videoId":"jo3U3AWJty8","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/jo3U3AWJty8/hqdefault.jpg?sqp=-oaymwE8CKgBEF5IWvKriqkDLwgBFQAAAAAYASUAAMhCPQCAokN4AfABAfgB-gmAAtAFigIMCAAQARhXIEAocjAP rs=AOn4CLALjYb198nRmoo-zi9IxT8Ar_aIcQ","width":168,"height":94},{"url":"https://i.ytimg.com/vi/jo3U3AWJty8/hqdefault.jpg?sqp=-oaymwE9CNACELwBSFryq4qpAy8IARUAAAAAGAElAADIQj0AgKJDeAHwAQH4AfoJgALQBYoCDAgAEAEYVyBAKHIwDw== rs=AOn4CLCpYweVYiWCBtdRLEzvvs_82mdVqg","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"Lec 4 ΠΎΡ „EPhoNiX“ 1073 ΠΏΠΎΠΊΠ°Π·Π²Π°Π½ΠΈΡ ΠΏΡΠ΅Π΄ΠΈ 1 Π³ΠΎΠ΄ΠΈΠ½Π° 34 ΠΌΠΈΠ½ΡΡΠΈ"}},"simpleText":"Lec 4"},"longBylineText":{"runs":[{"text":"EPhoNiX","navigationEndpoint":{"clickTrackingParams":"CKUBEKQwGAAiEwiX_5TU87CMAxUwfHoFHTUYN-syB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@ephonix4812","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC7ZlH1ghmxWnX-L4r6egrnQ","canonicalBaseUrl":"/@ephonix4812"}}}]},"publishedTimeText":{"simpleText":"ΠΏΡΠ΅Π΄ΠΈ 1 Π³ΠΎΠ΄ΠΈΠ½Π°"},"viewCountText":{"simpleText":"1073 ΠΏΠΎΠΊΠ°Π·Π²Π°Π½ΠΈΡ"},"lengthText":{"accessibility":{"accessibilityData":{"label":"34 ΠΌΠΈΠ½ΡΡΠΈ ΠΈ 49 ΡΠ΅ΠΊΡΠ½Π΄ΠΈ"}},"simpleText":"34:49"},"navigationEndpoint":{"clickTrackingParams":"CKUBEKQwGAAiEwiX_5TU87CMAxUwfHoFHTUYN-syB3JlbGF0ZWRI9IuTxvmMrckEmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=jo3U3AWJty8","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"jo3U3AWJty8","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr2---sn-uxaxiv0nxx5q-nv4s.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=8e8dd4dc0589b72f ip=185.82.219.199 initcwndbps=2146250 mt=1743306305 oweuc= pxtags=Cg4KAnR4Egg1MTQxNDIzOQ rxtags=Cg4KAnR4Egg1MTQxNDIzOQ%2CCg4KAnR4Egg1MTQxNDI0MA"}}}}},"shortBylineText":{"runs":[{"text":"EPhoNiX","navigationEndpoint":{"clickTrackingParams":"CKUBEKQwGAAiEwiX_5TU87CMAxUwfHoFHTUYN-syB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@ephonix4812","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC7ZlH1ghmxWnX-L4r6egrnQ","canonicalBaseUrl":"/@ephonix4812"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/_N5YrbWyDd1KUqedizBVcvvHkPfKq1UDQjHcITWyWDpBMQTitFvEOk3Ux_cq_9vsYcYCJHs5S-M=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CKUBEKQwGAAiEwiX_5TU87CMAxUwfHoFHTUYN-tAr-6mrMCb9caOAQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"1 Ρ ΠΈΠ». 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