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The main technical indicators of mobile phone antennas

The main technical indicators of mobile phone antennas

Mobile phone frequency: refers to the frequency band of the mobile phone, GSM, DCS......

13

2024-06

SAR solution in the structure

SAR solution in the structure

The performance of the antenna and the SAR are a contradiction. The better the antenna performance, the less likely it is for the SAR to pass the standard indicators.

13

2024-06

Introduction to microstrip antennas

Introduction to microstrip antennas

The commonly used microstrip antenna is a thin dielectric substrate, one side is attached to a thin metal layer as a ground plate, and the other side is made of a certain shape of metal patch by photolithography etching, and the patch is fed by microstrip line, coaxial probe or electromagnetic coupling, which constitutes a microstrip antenna.

13

2024-06

Detailed explanation of the fabrication process of 802.11b/g vertically polarized omnidirectional antenna

Detailed explanation of the fabrication process of 802.11b/g vertically polarized omnidirectional antenna

This article describes an easy-to-fabricate 802.11b/g vertically polarized omnidirectional antenna that is very rugged and has a gain of about 5-6dBi.

13

2024-06

Detailed explanation of the manufacturing method of shortwave antennas

Detailed explanation of the manufacturing method of shortwave antennas

There are three main types of shortwave antennas commonly used, the first is vertical antennas (GP), the second is even-level antennas (DP), and the third is Yagi antennas (YAGI).

13

2024-06

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