ANTENNA APPARATUS

ANTENNA APPARATUS

An antenna apparatus includes: a first dielectric layer having a first dielectric constant; a first patch antenna pattern disposed in the first dielectric layer; a second dielectric layer having a second dielectric constant; a second patch antenna pattern disposed on the second dielectric layer; a f...

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Hauptverfasser: KIM, Nam Ki, KEUM, Jaemin, AN, Sungyong, RYOO, Jeongki, HUR, Youngsik, LEE, Woncheol, KIM, Wongi, KO, Dongok
Format: Patent
Sprache:eng
Schlagworte:
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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creator KIM, Nam Ki
KEUM, Jaemin
AN, Sungyong
RYOO, Jeongki
HUR, Youngsik
LEE, Woncheol
KIM, Wongi
KO, Dongok
description An antenna apparatus includes: a first dielectric layer having a first dielectric constant; a first patch antenna pattern disposed in the first dielectric layer; a second dielectric layer having a second dielectric constant; a second patch antenna pattern disposed on the second dielectric layer; a first feed via coupled to the first patch antenna pattern; and a second feed via coupled to the second patch antenna pattern. The first dielectric constant is higher than the second dielectric constant, and a frequency of a signal transmitted/received by the first patch antenna pattern is lower than a frequency of a signal transmitted/received by the second patch antenna pattern.
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subjects ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
title ANTENNA APPARATUS
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