- GCS exhibits at IMS 2026 International Microwave Symposium (Booth #12060) at the Thomas M. Menino Convention & Exhibition Center (BCEC) in Boston, MA. June 7-12, 2026
- GCS exhibits at IMS 2025 International Microwave Symposium (Booth #426) at the Moscone Center in San Francisco, CA. June 17 - 19, 2025
- GCS exhibits at IMS 2024 International Microwave Symposium (Booth #1647) at the Walter E. Washington Convention Center in Washington DC, June 18 - 20, 2024
- GCS exhibits at IMS 2023 International Microwave Symposium (Booth #538) at the San Diego Convention Center in San Diego, June 13 - 15, 2023
- GCS exhibits at IMS 2022 International Microwave Symposium (Booth # 10061) at the Denver Convention Center in Colorado, June 21 - 23, 2022