Real Engineering· 14일 전같은 방향
Why the Nokia 3310 was so Durable
Nokia 3310의 내구성은 외부 안테나 대신 PIFA 내부 안테나를 사용한 덕분이다.
“There's no antenna stub which immediately made the phone more durable as the antenna is a major source of stress concentration during falls.”
원본 영상 ▸· 2분