{"id":154,"date":"2016-09-12T11:44:32","date_gmt":"2016-09-12T15:44:32","guid":{"rendered":"https:\/\/beta.research.ece.ncsu.edu\/imist\/?page_id=154"},"modified":"2019-02-13T14:19:41","modified_gmt":"2019-02-13T19:19:41","slug":"cmuts-overview","status":"publish","type":"page","link":"https:\/\/research.ece.ncsu.edu\/imist\/research\/cmuts-overview\/","title":{"rendered":"CMUTs overview"},"content":{"rendered":"<p>[et_pb_section bb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; specialty=&#8221;off&#8221; next_background_color=&#8221;#000000&#8243;][et_pb_fullwidth_header title=&#8221;CMUTs overview&#8221; text_orientation=&#8221;center&#8221; background_color=&#8221;#cc0000&#8243; button_one_letter_spacing_hover=&#8221;0&#8243; button_two_letter_spacing_hover=&#8221;0&#8243; _builder_version=&#8221;3.19.14&#8243; button_one_text_size__hover_enabled=&#8221;off&#8221; button_one_text_size__hover=&#8221;null&#8221; button_two_text_size__hover_enabled=&#8221;off&#8221; button_two_text_size__hover=&#8221;null&#8221; button_one_text_color__hover_enabled=&#8221;off&#8221; button_one_text_color__hover=&#8221;null&#8221; button_two_text_color__hover_enabled=&#8221;off&#8221; button_two_text_color__hover=&#8221;null&#8221; button_one_border_width__hover_enabled=&#8221;off&#8221; button_one_border_width__hover=&#8221;null&#8221; button_two_border_width__hover_enabled=&#8221;off&#8221; button_two_border_width__hover=&#8221;null&#8221; button_one_border_color__hover_enabled=&#8221;off&#8221; button_one_border_color__hover=&#8221;null&#8221; button_two_border_color__hover_enabled=&#8221;off&#8221; button_two_border_color__hover=&#8221;null&#8221; button_one_border_radius__hover_enabled=&#8221;off&#8221; button_one_border_radius__hover=&#8221;null&#8221; button_two_border_radius__hover_enabled=&#8221;off&#8221; button_two_border_radius__hover=&#8221;null&#8221; button_one_letter_spacing__hover_enabled=&#8221;on&#8221; button_one_letter_spacing__hover=&#8221;0&#8243; button_two_letter_spacing__hover_enabled=&#8221;on&#8221; button_two_letter_spacing__hover=&#8221;0&#8243; button_one_bg_color__hover_enabled=&#8221;off&#8221; button_one_bg_color__hover=&#8221;null&#8221; button_two_bg_color__hover_enabled=&#8221;off&#8221; button_two_bg_color__hover=&#8221;null&#8221; \/][et_pb_fullwidth_header title=&#8221;CMUTs are&#8230;&#8221; background_layout=&#8221;light&#8221; background_color=&#8221;rgba(255, 255, 255, 0)&#8221; _builder_version=&#8221;3.19.14&#8243; button_one_text_size__hover_enabled=&#8221;off&#8221; button_one_text_size__hover=&#8221;null&#8221; button_two_text_size__hover_enabled=&#8221;off&#8221; button_two_text_size__hover=&#8221;null&#8221; button_one_text_color__hover_enabled=&#8221;off&#8221; button_one_text_color__hover=&#8221;null&#8221; button_two_text_color__hover_enabled=&#8221;off&#8221; button_two_text_color__hover=&#8221;null&#8221; button_one_border_width__hover_enabled=&#8221;off&#8221; button_one_border_width__hover=&#8221;null&#8221; button_two_border_width__hover_enabled=&#8221;off&#8221; button_two_border_width__hover=&#8221;null&#8221; button_one_border_color__hover_enabled=&#8221;off&#8221; button_one_border_color__hover=&#8221;null&#8221; button_two_border_color__hover_enabled=&#8221;off&#8221; button_two_border_color__hover=&#8221;null&#8221; button_one_border_radius__hover_enabled=&#8221;off&#8221; button_one_border_radius__hover=&#8221;null&#8221; button_two_border_radius__hover_enabled=&#8221;off&#8221; button_two_border_radius__hover=&#8221;null&#8221; button_one_letter_spacing__hover_enabled=&#8221;on&#8221; button_one_letter_spacing__hover=&#8221;0&#8243; button_two_letter_spacing__hover_enabled=&#8221;on&#8221; button_two_letter_spacing__hover=&#8221;0&#8243; button_one_bg_color__hover_enabled=&#8221;off&#8221; button_one_bg_color__hover=&#8221;null&#8221; button_two_bg_color__hover_enabled=&#8221;off&#8221; button_two_bg_color__hover=&#8221;null&#8221; max_width_tablet=&#8221;50px&#8221;]<\/p>\n<p>Capacative Micromachined Ultrasonic Transducers (CMUTs) are tiny devices that can send and receive ultrasound signals. We make them here, at NC State, and we use them in many new and exciting ways!<\/p>\n<p>[\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; admin_label=&#8221;section&#8221; prev_background_color=&#8221;#000000&#8243; next_background_color=&#8221;#000000&#8243;][et_pb_row admin_label=&#8221;row&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; background_size=&#8221;initial&#8221;][et_pb_column type=&#8221;1_2&#8243;][et_pb_text admin_label=&#8221;Capacative Micromachined Ultrasonic Transducers (CMUT)&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;left&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_style=&#8221;solid&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; background_size=&#8221;initial&#8221;]<\/p>\n<ul>\n<li>Standard IC fabrication processes<\/li>\n<li>Submicron gap &#8211;&gt; \u00a0High E-field intensity &#8211;&gt; \u00a0Improved sensitivity<\/li>\n<li>Broad operating frequency &amp; wide bandwidth \u00a0&#8211;&gt; Improved resolution<\/li>\n<li>Potential for integration with electronic circuits<\/li>\n<li>Patterning by simple lithography &#8211;&gt; \u00a0Easy fabrication of 1-D &amp; 2-D arrays<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243;][et_pb_image src=&#8221;https:\/\/research.ece.ncsu.edu\/wp-content\/uploads\/sites\/17\/2016\/09\/CMUT_withLabels.png&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; animation=&#8221;left&#8221; sticky=&#8221;off&#8221; align=&#8221;left&#8221; force_fullwidth=&#8221;off&#8221; always_center_on_mobile=&#8221;on&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_style=&#8221;solid&#8221; animation_style=&#8221;slide&#8221; animation_duration=&#8221;500ms&#8221; animation_intensity_slide=&#8221;10%&#8221; animation_direction=&#8221;left&#8221; show_bottom_space=&#8221;on&#8221;]<\/p>\n<p>[\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; fullwidth=&#8221;off&#8221; specialty=&#8221;off&#8221; prev_background_color=&#8221;#000000&#8243; next_background_color=&#8221;#000000&#8243;][et_pb_row background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; background_size=&#8221;initial&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_text admin_label=&#8221;How we make them &#8211; Process flow&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;left&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_style=&#8221;solid&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; background_size=&#8221;initial&#8221;]<\/p>\n<h2>How we make them &#8211; Process flow<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; background_size=&#8221;initial&#8221;][et_pb_column type=&#8221;3_4&#8243;][et_pb_image src=&#8221;https:\/\/research.ece.ncsu.edu\/wp-content\/uploads\/sites\/17\/2016\/09\/ProcessFlow.jpg&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; animation=&#8221;left&#8221; sticky=&#8221;off&#8221; align=&#8221;left&#8221; force_fullwidth=&#8221;off&#8221; always_center_on_mobile=&#8221;on&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_style=&#8221;solid&#8221; animation_style=&#8221;slide&#8221; animation_duration=&#8221;500ms&#8221; animation_intensity_slide=&#8221;10%&#8221; animation_direction=&#8221;left&#8221; show_bottom_space=&#8221;on&#8221;]<\/p>\n<p>[\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243;][et_pb_image src=&#8221;https:\/\/research.ece.ncsu.edu\/wp-content\/uploads\/sites\/17\/2016\/09\/CMUT_labels.png&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; animation=&#8221;left&#8221; sticky=&#8221;off&#8221; align=&#8221;left&#8221; force_fullwidth=&#8221;off&#8221; always_center_on_mobile=&#8221;on&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_style=&#8221;solid&#8221; animation_style=&#8221;slide&#8221; animation_duration=&#8221;500ms&#8221; animation_intensity_slide=&#8221;10%&#8221; animation_direction=&#8221;left&#8221; show_bottom_space=&#8221;on&#8221;]<\/p>\n<p>[\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; fullwidth=&#8221;off&#8221; specialty=&#8221;off&#8221; prev_background_color=&#8221;#000000&#8243;][et_pb_row background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; background_size=&#8221;initial&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_text admin_label=&#8221;How they look in real life&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;left&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_style=&#8221;solid&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; background_size=&#8221;initial&#8221;]<\/p>\n<h2>How they look in real life<\/h2>\n<p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/research.ece.ncsu.edu\/wp-content\/uploads\/sites\/17\/2016\/09\/CMUT_grouping.png&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; animation=&#8221;left&#8221; sticky=&#8221;off&#8221; align=&#8221;left&#8221; force_fullwidth=&#8221;off&#8221; always_center_on_mobile=&#8221;on&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_style=&#8221;solid&#8221; animation_style=&#8221;slide&#8221; animation_duration=&#8221;500ms&#8221; animation_intensity_slide=&#8221;10%&#8221; animation_direction=&#8221;left&#8221; show_bottom_space=&#8221;on&#8221;]<\/p>\n<p>[\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Capacative Micromachined Ultrasonic Transducers (CMUTs) are tiny devices that can send and receive ultrasound signals. We make them here, at NC State, and we use them in many new and [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":152,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-154","page","type-page","status-publish","hentry"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/research.ece.ncsu.edu\/imist\/wp-json\/wp\/v2\/pages\/154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/research.ece.ncsu.edu\/imist\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/research.ece.ncsu.edu\/imist\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/research.ece.ncsu.edu\/imist\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/research.ece.ncsu.edu\/imist\/wp-json\/wp\/v2\/comments?post=154"}],"version-history":[{"count":8,"href":"https:\/\/research.ece.ncsu.edu\/imist\/wp-json\/wp\/v2\/pages\/154\/revisions"}],"predecessor-version":[{"id":509,"href":"https:\/\/research.ece.ncsu.edu\/imist\/wp-json\/wp\/v2\/pages\/154\/revisions\/509"}],"up":[{"embeddable":true,"href":"https:\/\/research.ece.ncsu.edu\/imist\/wp-json\/wp\/v2\/pages\/152"}],"wp:attachment":[{"href":"https:\/\/research.ece.ncsu.edu\/imist\/wp-json\/wp\/v2\/media?parent=154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}