홈페이지> 블로그> Small broadband antenna (3 to 30 MHz)

Small broadband antenna (3 to 30 MHz)

July 21, 2023
Q13.560-JXS53-30-30/30-LF
Small broadband antenna (3 to 30 MHz)
A short dipole antenna and an impedance converter can be combined to rotate an interference signal. The converter provides a huge current gain so that the voltage at the dipole output ultimately drives a 75Ω load.
Frequency range: This antenna can cover the frequency range from 3MHz to 30MHz, which makes it very useful in a variety of applications, especially in situations where multiple frequency bands need to be covered or broadband communication is required.
Design principle:
Some small broadband antenna designs use two radiators connected to each other to obtain a bandwidth greater than the theoretical bandwidth boundary.
For example, a design may include a ground plane, a feed unit, a disk-loaded radiator, and a spiral radiator. The disk-loaded radiator consists of a disk and a short-circuit pin, while the spiral radiator is wrapped around the short-circuit pin.
The feed unit transfers radio frequency (RF) energy from an external device to the spiral radiator.
Application:
This antenna is particularly useful in ionospheric shortwave detection systems for transmitting ionospheric detection signals. Ionospheric shortwave detection systems are often used to study the effects of the ionosphere on shortwave propagation and for long-range detection.
Due to its broadband characteristics, this antenna is also suitable for military security communication systems that need to cover multiple communication bands.
Performance characteristics:
It has good broadband frequency response characteristics and can maintain stable performance over a wide frequency range.
By optimizing the design using methods such as genetic algorithm (GA) and method of moments (MOM), precise control of the current distribution on the loaded antenna can be achieved, thereby further improving its performance.
Router Antenna, Patch Antenna, Wifi Antenna

문의하기

Author:

Ms. Zoe Zhong

Phone/WhatsApp:

+8618617178558

인기 상품
You may also like
Related Categories

이 업체에게 이메일로 보내기

제목:
이메일:
메시지:

Your message must be betwwen 20-8000 characters

2010 년에 설립 된 Entnorson Antenna Co., Ltd는 커뮤니케이션 안테나의 연구, 개발, 판매 및 서비스에 종사하는 전문 회사입니다. Yetnorson은 2 g/3 g/4 g/wifi/TV 안테나와 다양한 RF 커넥터 및 안테나 케이블 어셈블리를 전문으로했습니다. 우리는 5 명의 엔지니어가있는 R & D 팀이 7 일 이내에 고객의 사양에 따라 프로젝트를 완료 할 수 있으며 귀하의 옵션을 위해 500 가지 이상의 현재 안테나 제품을 제공합니다. 그 동안 36 개의 제품 특허와 8 개의 상표가 있으며 ISO...
Newsletter
회사 주소
Room #101,201,301,5BLDG , No.4 of XinWuCun New Area ,Shabo community Maluan Street Pingshan District, Shenzhen ,Guangdong , China, Shenzhen, Guangdong China

Copyright © 2024 Yetnorson Antenna Co., Ltd.판권소유

Copyright © 2024 Yetnorson Antenna Co., Ltd.판권소유

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

송신