2020 Annual CQ Index

ANTENNAS

A Self-Calibrating Tuning-Tracking Controller for Magnetic Field Loop Antennas, Sadkowski (K6KM), Dec, p. 16

A Simple Dual-Band Upgrade for Your 40-Meter Dipole, Glorioso (W1IS) and Rose (KC1DSQ), Dec, p. 44

Antennas: All Antennas are Elliptically Polarized, Britain (WA5VJB), Feb, p. 54

Antennas: Antennas, the Early Days (Early Days of CQ, That Is) – Part II, Britain (WA5VJB), Jun, p. 82

Antennas: Antennas, the Early Days (Early Days of CQ, That Is), Britain (WA5VJB), Apr, p. 54

Antennas: Ground Planes and Gigahertz, Britain (WA5VJB), Aug, p. 74

Antennas: Measuring Things You Can’t See, Britain (WA5VJB), Oct, p. 88

Antennas: Antenna Simulation, Britain (WA5VJB), Dec, p. 87

Build a Portable High Efficiency 4-Band Vertical Antenna, Peter (AC8GY), Dec, p. 28

Building Antennas During the Pandemic, Bledsoe (KL4E), Sep, p. 39

CQ Classic: Japan’s Dai Ichi Scientist (Profile of Professor Yagi), Ball, 10/1955 issue reprint, Jun, p. 80

Does an Antenna’s Orientation Affect a Signal’s Sound? Madsen (K2PM) CQ 2020, Feb, p. 50

Gordo’s Short Circuits: Non-Resonant No-Where After Winter’s Rain and Snow, West (WB6NOA), Mar, p. 76

Homing In: Put a Foxhunting Beam on Your Vehicle, Moell (KØOV), Nov, p. 62

How to Tune a Yagi Antenna, Dalton (W6KW), Dec, p.10 Learning Curve: A Relative Approach to Making Antenna Radiation Patterns, Ochu (KOØZ), Jul, p. 64

Learning Curve: Antenna Switching, Ochu (KOØZ), May, p. 58

Learning Curve: Antenna Tuner Basics, Ochu (KOØZ), Oct, p. 81

Learning Curve: Match This!, Ochu (KOØZ), Dec, p. 84

MF/LF Operating: To the Mailbag – A Few Considerations for Using a 160-Meter Inverted-L on 630 and 2200 Meters, Langridge (KB5NJD), Oct, p. 84

MF/LF Operating: Using Scopematch to Resonate and Match Your Low-Band Vertical Antenna System, Langridge (KB5NJD), Jan, p. 86

Multiband Off-Center-Fed Dipoles for 160 & 80 Meters, Rose (KC1DSQ) and Glorioso (W1IS), Jun, p. 42

Refurbished, Donated and Modified … Putting All the Pieces Together at W8UM, Palmisano (KB8OIS), Guiliano (KB8RCO), Laundra (N8RGF) and Fluegemann (KE8AQW), Mar, p. 10

Screwdriver Antenna Controller For Your Smartphone, Griffin (AA4PG) and Wingard (N4DKD), Dec, p. 12

The Ferrite-Sleeve Autotransformer, Littlefield (K1BQT), Dec, p. 64

The HEX-BEAM Revisited, Traffie (N1HXA), Oct, p. 51

The Texas Star Multi-Band Antenna, Hinkle (K5PA), Dec, p. 39

BEGINNERS/NEWCOMERS

Learning Curve: 75 Years and More to Come, Ochu (KOØZ), Jan, p. 64

Learning Curve: A Relative Approach to Making Antenna Radiation Patterns, Ochu (KOØZ), Jul, p. 64

Learning Curve: Antenna Switching, Ochu (KOØZ), May, p. 58

Learning Curve: Antenna Tuner Basics, Ochu (KOØZ), Oct, p. 81

Learning Curve: Boost Me Up! Ochu (KOØZ), Apr, p. 70

Learning Curve: DX Techniques and DX Videos, Ochu (KOØZ), Feb, p. 85

Learning Curve: Hollow-State, Solid-State Primer, Ochu (KOØZ), Aug, p.