# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/phillip-hagar-smith
# Generated: 2026-08-13T17:33:22.302Z

schema: https://schema.org/Person
url: "https://fame.am/person/phillip-hagar-smith"
name: "Phillip Hagar Smith"
slug: "phillip-hagar-smith"
description: "Phillip Hagar Smith was an American electrical engineer, who became famous for his invention of the Smith chart."
tagline: "American electrical engineer (1905-1987)"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1905-04-29"
deathDate: "1987-08-29"
livingStatus: "DECEASED"
scores:
  popularity:           43.55
  momentum:             0
  historical:           10.68182266666667
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  55
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://zh.wikipedia.org/wiki/%E8%8F%B2%E5%88%A9%E6%99%AE%C2%B7%E9%BB%91%E6%A0%BC%C2%B7%E5%8F%B2%E5%AF%86%E6%96%AF"
    title: "菲利普·黑格·史密斯"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D9%81%D9%8A%D9%84%D9%8A%D8%A8_%D9%87%D8%A7%D8%AC%D8%B1_%D8%B3%D9%85%D9%8A%D8%AB"
    title: "فيليب هاجر سميث"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Phillip_Hagar_Smith"
    title: "Phillip Hagar Smith"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Phillip_Smith"
    title: "Phillip Smith"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Phillip_Hagar_Smith"
    title: "Phillip Hagar Smith"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Phillip_Smith"
    title: "Phillip Smith"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Phillip_Hagar_Smith"
    title: "Phillip Hagar Smith"
    type:  "WIKIPEDIA"
  - url: "https://he.wikipedia.org/wiki/%D7%A4%D7%99%D7%9C%D7%99%D7%A4_%D7%94%D7%92%D7%A8_%D7%A1%D7%9E%D7%99%D7%AA'"
    title: "פיליפ הגר סמית'"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Phillip_Hagar_Smith"
    title: "Phillip Hagar Smith"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%83%95%E3%82%A3%E3%83%AA%E3%83%83%E3%83%97%E3%83%BB%E3%82%B9%E3%83%9F%E3%82%B9"
    title: "フィリップ・スミス"
    type:  "WIKIPEDIA"
  - url: "https://mg.wikipedia.org/wiki/Phillip_Hagar_Smith"
    title: "Phillip Hagar Smith"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Phillip_H._Smith"
    title: "Phillip H. Smith"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1970482"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump