Антенный модуль с подмассивом из 64 элементов с общей апертурой в диапазоне Ku

64-элементный модуль антенной подсистемы с общей апертурой в Ku-диапазоне

Uses Stardl’s own high-integration, low-cost air dielectric membrane antenna technology. Suitable for low-to-medium speed applications.

TX/RX shared aperture. Reduces antenna size.
Air dielectric membrane antenna technology. Higher antenna efficiency.
Analog and digital circuits on same board. Higher integration.

Категория: Подмассивы фазированной антенной решетки Теги: 64 Element Subarray, Спутниковая связь в диапазоне Ku, Модуль фазированной антенной решетки, Тонкоплёночная антенна

Сведения о товаре

Обзор продукта

The Ku-band 64-element shared-aperture subarray is built on high-integration, low-cost air-dielectric thin-film antenna technology. Designed for mid-to-low data rate satellite communication scenarios, it combines transmit and receive functions within a single aperture to reduce overall system size and improve integration efficiency.

The module integrates analog and digital circuitry on a shared board, enhancing system compactness while maintaining stable RF performance and efficient power consumption, making it suitable for scalable phased array terminal architectures.

Основные технические характеристики

Диапазон рабочих частот	Receive: 10.7-12.7GHz, Transmit: 14GHz ~ 14.75GHz
Поляризация	Fixed circular polarization: Transmit LHCP, Receive RHCP
EIRP	≥ 4dBW
G/T	≥ -5dB/K
Рабочий угол	Азимут: 0° ~ 360°, угол отклонения от оси: ±60°
Размеры	≤ 195mm × 155mm × 15mm
Вес антенны	≤ 0.3kg
Потребляемая мощность	≤ 30W

Часто задаваемые вопросы

What is a 64-element subarray in phased array antenna systems?: A subarray is a grouped antenna element structure that simplifies system design by combining multiple elements into a modular unit, reducing complexity while maintaining beamforming capability.
What is the benefit of shared-aperture design?: Shared-aperture architecture allows transmit and receive functions to use the same physical antenna surface, significantly reducing size, weight, and system cost.
Why is air-dielectric thin-film technology used here?: Air-dielectric structures reduce RF signal loss and improve antenna efficiency compared to traditional solid dielectric materials, making it suitable for low-power SATCOM terminals.
What applications is this subarray module suitable for?: It is mainly used in scalable Ku-band phased array terminals, mobile satellite communication systems, and compact SATCOM terminals requiring modular antenna architectures.
Does this module support integration with larger phased array systems?: Yes. The 64-element subarray is designed as a building block that can be integrated into larger phased array antenna systems for scalable performance expansion.