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Eur. Ing. D. I. H. May B.Sc.Hons, C.Eng., MIEE, MIEEE (also known as Ian Hickman) has been interested in electronics since the late 1940s, and professionally involved in it since 1954. Starting with a crystal set during my school days, my interests over the years have covered every aspect of electronics, though mainly concentrating on analog. I attended Latymer Upper School and gained 8 "O" levels and 4 "A" levels - Physics, Chemistry, Pure Maths and Applied Maths. Whilst there, the father of one of my school friends (also taking Chemistry) gave him a solid nickel spatula and seeing my admiring glances, made another for me. I still have it, though it never saw much use. If you are a bona fide student of chemistry at school, college or university and would like a solid nickel spatula, contact me at the address below. I later attended Acton Technical College (which during my time there became "Brunel College of Advanced Technology", one of the new "CATs", and much later on, "Brunel University") receiving a London External Upper Second Degree. In 1954 - 1956 I served in The Royal Airforce, latterly at the famous wartime fighter station near the south coast, RAF Tangmere. From 1956 to retirement in 1991 I had a career as a design engineer in the electronics industry; both in military and civilian work, at GEC, Hatfield Instruments and Plessey (latterly Siemens). In the 1970s I started a career as an electronics author and worked as such full time from 1991. Though now retired, I was for years Consultant to the magazine "Electronics World" the longest established electronics magazine in the world. Founded in 1911 as "The Marconigraph", for most of the time since 1913 it was known as "Wireless World". "Electronics World" is published monthly by Saint John Patrick Publishers Ltd. I am a Member of the Institution of Engineering and Technology: For more information on The IET, CLICK HERE I am past Chairman of the flourishing Solent Area Retired Members' Section of the Institution of Engineering and Technology. This is probably the most successful IET RMS with typical attendances at our monthly lectures of 100 or more members and guests. To see the current programme, CLICK HERE and navigate to GET INVOLVED>COMMUNITIES>UNITED KINGDOM>SOLENT NETWORK>RETIRED MEMBERS I am a Life Member of the Institute of Electrical & Electronics Engineers: For more information on The IEEE, CLICK HERE For more information on IEEE Life Members, CLICK HERE If you are knowledgeable about electricity and its applications, you will be familiar with the Thevenin Generator and likewise also with the Norton Generator, the former incorporating an ideal voltage source with zero internal resistance and the latter incorporating an ideal current source with zero internal conductance. Some time ago I invented the Hickman Generator which shares some of the characteristics of both. Full details can be found in my "Analog Circuits Cookbook" 1st edition, ISBN 0 7506 2002 1, page 37. For convenience, details of the Hickman Generator type 1 and the Hickman generator type 2 are reproduced here, CLICK HERE TO VIEWWhat do I do?
Apart from many other hobbies - music, winemaking, mycology, reading etc. - I write about electronics. My "ORCID" Identifier is 0000-0002-8603-8530 My area of specialism is analog, covering dc to 2GHz and below is my laboratory, showing power supplies, oscilloscopes, spectrum analysers, audio/video signal generators, AF and RF component analysers, AF distortion meter; plus several RF signal generators (not shown).
I have had numerous articles published in ELECTRONICS WORLD, many republished in book form, see below. In addition, I occasionally write for other magazines, under the same or other pen names:- Ian March, Ben Sullivan, Point Contact, Hot Electron, Alf. A. Particle. I also write books on electronics, all (except as stated) published by Newnes/Butterworth-Heinemann, part of Elsevier Limited, and a list of these is shown below. I have prepared PowerPoint presentations on various topics. Those presently available include "Wrest Park", "London's transport in the 1930s", "The Organ, from Archimedes to modern times" for general audiences, and for technical audiences, "Frequency" and "The Admiralty Handbooks of WT and other historic textbooks". Other presentations include "The Queen Anne Fifty Churches Act" and "Jenner and the death of smallpox". To see LIST, a wide range of further interesting pages, some technical, many not, CLICK HERE I also have a collection of CDs encompassing a varied range of classical music, some pieces very well known some, others less so and some quite eclectic. To see the catalogue, CLICK HERE
Books by Ian HickmanIn print
- Oscilloscopes: How to Use Them, How They Work, 5th Edition 2001, ISBN 0 7506 4757 4
- Digital storage oscilloscopes, 1997, ISBN 0 7506 2856 1
- Practical RF Handbook 4th Ed., 2007, ISBN 0 7506 8039 3
- Practical RF Handbook 3rd Edition, 2004, in Chinese, Flag Publishing Company, Taiwan.
- Hickman's Analog and RF Circuits, 1998, ISBN 0 7506 3742 0
- Analog Electronics, 2nd. Edn. 1999, ISBN 0 7506 4416 8
- Analog Circuits Cookbook, 2nd Edn.1995, ISBN 0 7506 4234 3 NOTE The last chapter of the 1st Edition, Tricks of the Trade, was omitted from the 2nd Edition, to make way for other new material. The "Tricks of the Trade" chapter can be viewed in its entirety by. CLICKING HERE
Out of print, but still in many libraries
Electronic Circuits Systems and Standards (articles selected from EDN, edited by Ian Hickman), 1991, ISBN 0 7506 0068 3
The EDN Designer's Companion (articles selected from EDN, edited by Ian Hickman and Bill Travis), 1994, ISBN 0 7506 1721 7
Electronics Questions and Answers 2nd Ed., 1982, ISBN 0 408 00578 5
Get More from your Personal Computer, 1982, ISBN 0 408 01131 9
Computing with the ORIC 1, 1984, ISBN 0 408 01444 X
Analog Electronics, 1st. Edn. 1990, ISBN 0 434 90723 5
Oscilloscopes: How to Use Them, How They Work, Editions 1 to 4
Practical RF Handbook, Editions 1 to 3
Analog Circuits Cookbook, 1st Edition
Analog Electronics, 1st Edition
Click on any "in print" thumbnail above to see the cover in detail. Use Internet Explorer's Back button to return.
Foreign translations and out-of-print (the latter still in many libraries). Use Internet Explorer's Back button to return.
Who is Dorothy Margaret May? My wife Dot ("Dorothy") is a natural linguist and at Twickenham County School for Girls gained 6 "O" levels including French, and German after only one year's study. Her "A" levels comprised French, German, Latin and Classical Greek and she later obtained Royal Society of Arts Certificates in Spanish and Italian. Whilst working at the Banque Belge pour l'Etranger she spoke French all day, except when required to work in Flemish or German. In later life she acquired a B.A. in French with German, studied Modern Greek and Russian, was awarded an "O" level in Welsh and has dabbled in Turkish, Arabic and Mandarin. She is also an associate member of the Chartered Institute of Linguists. Dot is a devotee of the metropolis, which she visits most weeks, where her ART FUND card comes in useful - there are very few London exhibitions that she misses. She is interested in most art forms, and reads extensively, both fiction and non-fiction. In music, her taste is wide and she especially enjoys opera.
Dave ("Ian Hickman") and Dot May
visit the Royal Institution, and
Dot hobnobs with F. D. R. and W. S. C.
Later, Dot visits London
to see the lights.
On a recent trip to Nuremberg we visited Bayreuth and Dot hobnobbed with the master himself.
We haven't seen our house covered in snow like this - see below - for the best part of ten years. The lack of sun in 2012 did not stunt the growth of sunflowers!! 015 and 2016 have also brought disappointing summers - we haven't a barbecue now for several years.
|On the 30th November the minimum temperature overnight fell to -0.5°C measured under the carport sandwiched between the south wall of the house and thick woodland! One can only speculate what it must have been out in the open. Summer2017 brought some hot dry weather, almost a drought, but in late July we had some much needed rain.|
|Summer 2018 was nothing to write home about, but we have great hopes for summer 2019, given the fine show of the Magnolia in spring:-|
What else do I do? I am a member of The National Trust, and was Treasurer and then Chairman of The Portsmouth and District Centre of The National Trust for twelve years, and of which my wife Dot was Secretary for a similar length of time. For more information on The National Trust, CLICK HERE For more information on Portsmouth and District Centre navigate via "Join & get involved" to "Supporter Groups" and click on "Search our supporter group directory". Select "Hampshire" and "Search" will take you to contact details of the Portsmouth and District Centre. Dot and I are members of the National Association of Decorative and Fine Arts Societies, and of our local NADFAS group, The Portsdown Decorative and Fine Arts Society which meets monthly (except August and September) in St. Nicholas Church Centre, Bedhampton, Hants. For more information on NADFAS, CLICK HERE . For more information on Portsdown Decorative and Fine Arts Society, CLICK HERE . Dot and I are members of the Elgar Society, and of the Southern Branch, which meets in "The Spring" (Havant Arts Centre) Havant, Hampshire. For more details, CLICK HERE
I am a member of the "Mayflower Club", an informal association of employees and ex-employees of GEC/Marconi group companies. The club organises monthly rambles, holidays, golf matches, dinners and other events. There is no annual subscription. For more information, email me at the email address below. Dot and I enjoy the musical appreciation/gastronomic weekends arranged by the Arts in Residence organisation. For more details, CLICK HERE I am a long-standing member of the ELECTRONIC ORGAN CONSTRUCTORS' SOCIETY. For more information on the EOCS, CLICK HERE. We are also Friends of Park Wood, an area of 3.2 hectares (7.9 acres), being a remnant of the ancient Forest of Bere, in the care of The Woodland Trust. For more information about Park Wood, CLICK HERE. I used at one time to suffer chronic low back pain and acute supra-spinatus tendonitis, but not now. For more details, CLICK HERE To read about the RIPON HORNBLOWER, CLICK HERE. To read about a REMARKABLE SERIES OF CONCIDENCES Click Here I attended Latymer Upper School and am an Old Latymerian. For more details on Old Latymerians, visit www.latymer-upper.org and click on the Former pupils link. I have recently been added to the list of DISTINGUISHED LATYMERIANS, in company with a couple of members of the House of Lords, several Judges, a number of actors including Hugh Grant, and literally scores of Professors. For two years in the early 1950s I was leader of the school orchestra and I believe that I am the originator of the captive mute now used almost universally by string players. I never got around to taking Grade VI, due to the intervention of National Service and then earning a living, but in the Sixth form during 1952/53 the school orchestra was coached by a certain Ken Popplewell, an old boy of the school and a violinist in the BBCSO. I found the mute, of the traditional heavy metal variety with prongs to clip on the bridge, a great inconvenience. It needed to be kept handy, but on the music stand it got in the way when turning the page, and I had no handy waistcoat pocket for it. So I fashioned myself a small block of wood with a groove along each side and a step at the front, nicely varnished to match my instrument, to fit between the D and A strings. Normally kept adjacent to the tailpiece, in use it was slid forward with the stepped end pressing down on the bridge - it proved most effective. Ken Popplewell was intrigued, tried it in use on my instrument (which was never so well played!), was impressed and asked me to make him one, which I did. He was in fact an excellent woodworker, and doubtless made himself a better one in hardwood - probably for other members of the BBC Symphony Orchestra as well, and now a captive mute is universally used. He also made a violin from wood he collected on the battlefields of The Great War. This instrument used to be on display in its glass case, on the wall near the main hall of the Imperial War Museum, but is currently in conservation. It is taken out and played on Remembrance Sunday and again on November 11th, each year. I saw Ken from time to time throughout the fifties and sixties, but then lost touch, although I know he died some time ago, so the violin is also a memorial to him.
I can be contacted at ENG.D.May@ieee.org
Please report any broken links to the above.
Ian Hickman Partners have maintained the following websites, among others:-
|www.portsmouthnadfas.co.uk *||www.ntportsmouth.org.uk *||www.theberliozsociety.uk||www.park-wood.org|
( * site subsequently renamed ) and currently maintain www.artsinresidence.co.uk ; the Southern Branch page of www.elgar.org/elgarsoc/
and Music Club of London
This site last updated 16th April 2019
This page prepared and maintained by Ian Hickman Partners (Eur. Ing. D.I. H. May BSc.Hons, C.Eng, MIEE, MIEEE, and D. M. May B.A.Hons, A.C.I.L.)