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Hitting the target band with minmal power loss<\/p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.7.4″ _module_preset=”default” background_color=”#7483d4″ global_colors_info=”{}”][et_pb_row _builder_version=”4.7.4″ _module_preset=”default” custom_padding=”0px|||0px|false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.7.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb title=”The two key performance targets” alt=”A demonstration of static electricity” image_icon_width=”67%” content_max_width=”1100px” _builder_version=”4.14.5″ _module_preset=”default” header_level=”h2″ background_color=”#ffffff” custom_padding=”7px|15px||15px|false|true” hover_enabled=”0″ border_radii=”on|6px|6px|6px|6px” border_width_all=”2px” border_color_all=”#2e3192″ border_radii_image=”on|6px|6px|6px|6px” border_width_all_image=”2px” border_color_all_image=”#2e3192″ box_shadow_style_image=”preset4″ box_shadow_horizontal_image=”11px” box_shadow_blur_image=”11px” box_shadow_color_image=”#3c3e99″ image_max_width=”67%” global_colors_info=”{}” sticky_enabled=”0″]

\"Antenna

Antenna Matching Curves<\/p><\/div>\n

You want your antenna to do two things well: resonate correctly and be efficient whilst doing so. If one or both of these areas is not correctly designed your device may have a short range and battery life, or possibly not be able to communicate at all:<\/p>\n

Resonance frequencies<\/h3>\n

The design goal is to have one or more resonance frequencies in the middle of the target bands for the radio standard you plan to use for your device;<\/p>\n

Minimal power loss<\/h3>\n

The second goal to radiate power in that band as efficiently as possible and eliminate unnecessary power losses.\u00a0 Power is lost from a combination of factors including:<\/p>\n