Figure 1. Vertical radiation pattern on a 12-level antenna. Click here to see an enlarged diagram. This issue is illustrated in Figure 1, which shows typical VRPs in a complex array that uses both ...

This is the second article of our three-part series on phased array antenna patterns. In Part 1, we introduced the phased array steering concept and looked at the influencers on array gain. In Part 2, ...

Examples of the antenna pattern are shown in Figure 6. The beam is steered by controlling the relative phasing and attenuation to the various transmit modules. In practice, the harmonic balance takes ...

Southwest Research Institute (SwRI) is expanding its antenna measurement capabilities with a state-of-the-art spherical ...

A reconfigurable antenna array integrated with RF switches Date: November 10, 2013 Source: Universiti Teknologi MARA (UiTM) Summary: The recent rapid development of wireless communication systems ...

Southwest Research Institute (SwRI) is expanding its antenna measurement capabilities with a state-of-the-art spherical ...

In this article, I will cover various aspects of millimeter wave (mmW) beamforming and antenna technology with what I consider interesting and unique technical design examples. Beamforming Beamforming ...

Keysight Technologies, Inc. (NYSE: KEYS) introduces the new Phased Array Antenna Control and Calibration solution, a breakthrough over-the-air (OTA) c ...

In a Micro Apps Pavilion presentation on the exhibit floor at IMS 2015, National Instruments (NI) presented a really insightful discussion entitled “Transceiver Module & Multi-Element Phased Array ...

In recent years, Sengupta’s lab has designed antenna arrays that help engineers make strides toward peering through matter, boosting communications in canyons of skyscrapers, putting a medical lab on ...