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Schirmer Christopher

Publications -  3
Citations -  2

Schirmer Christopher is an academic researcher. The author has contributed to research in topics: Anechoic chamber & Calibration. The author has an hindex of 1, co-authored 3 publications receiving 2 citations.

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Patent

Over the air Calibration and Testing of Beamforming-Based Multi-Antenna Devices in Anechoic and Non-Anechoic Environments

TL;DR: In this article, a method for wirelessly calibrating/testing RF and digital components of a multi-antenna device under test includes the step of wirelessly transmitting a first signaling information between the device under-test and a device tester, indicating a calibration request.
Patent

무반향성 및 비-무반향성 환경들에서의 빔포밍-기반 멀티-안테나 디바이스들의 오버 디 에어(over-the air) 교정 및 테스트 방법

TL;DR: In this paper, the authors propose a framework to improve the quality of the data collected by the data collection system, which is based on the concept of RF (Relational Radio Frequency Bandwidth Bandwidth).
Patent

Low complexity multichannel gnss and dsss receiver

TL;DR: In this paper, an analog beamforming and null-steering network connected to one or more antennas from receiving RF signals is configured to preprocess the RF signals in order to mitigate interferences within the RF signal.